diff --git a/app/javascript/mastodon/components/status_action_bar.js b/app/javascript/mastodon/components/status_action_bar.js
index b07837dca..2a1fedb93 100644
--- a/app/javascript/mastodon/components/status_action_bar.js
+++ b/app/javascript/mastodon/components/status_action_bar.js
@@ -45,6 +45,7 @@ const messages = defineMessages({
   unmute: { id: 'account.unmute', defaultMessage: 'Unmute @{name}' },
   unblock: { id: 'account.unblock', defaultMessage: 'Unblock @{name}' },
   filter: { id: 'status.filter', defaultMessage: 'Filter this post' },
+  openOriginalPage: { id: 'account.open_original_page', defaultMessage: 'Open original page' },
 });
 
 const mapStateToProps = (state, { status }) => ({
@@ -221,25 +222,10 @@ class StatusActionBar extends ImmutablePureComponent {
   }
 
   handleCopy = () => {
-    const url      = this.props.status.get('url');
-    const textarea = document.createElement('textarea');
-
-    textarea.textContent    = url;
-    textarea.style.position = 'fixed';
-
-    document.body.appendChild(textarea);
-
-    try {
-      textarea.select();
-      document.execCommand('copy');
-    } catch (e) {
-
-    } finally {
-      document.body.removeChild(textarea);
-    }
+    const url = this.props.status.get('url');
+    navigator.clipboard.writeText(url);
   }
 
-
   handleHideClick = () => {
     this.props.onFilter();
   }
@@ -254,12 +240,17 @@ class StatusActionBar extends ImmutablePureComponent {
     const mutingConversation = status.get('muted');
     const account            = status.get('account');
     const writtenByMe        = status.getIn(['account', 'id']) === me;
+    const isRemote           = status.getIn(['account', 'username']) !== status.getIn(['account', 'acct']);
 
     let menu = [];
 
     menu.push({ text: intl.formatMessage(messages.open), action: this.handleOpen });
 
     if (publicStatus) {
+      if (isRemote) {
+        menu.push({ text: intl.formatMessage(messages.openOriginalPage), href: status.get('url') });
+      }
+
       menu.push({ text: intl.formatMessage(messages.copy), action: this.handleCopy });
       menu.push({ text: intl.formatMessage(messages.embed), action: this.handleEmbed });
     }
diff --git a/app/javascript/mastodon/features/account/components/header.js b/app/javascript/mastodon/features/account/components/header.js
index 8d3b3c5e6..c38eea55b 100644
--- a/app/javascript/mastodon/features/account/components/header.js
+++ b/app/javascript/mastodon/features/account/components/header.js
@@ -53,6 +53,7 @@ const messages = defineMessages({
   add_or_remove_from_list: { id: 'account.add_or_remove_from_list', defaultMessage: 'Add or Remove from lists' },
   admin_account: { id: 'status.admin_account', defaultMessage: 'Open moderation interface for @{name}' },
   languages: { id: 'account.languages', defaultMessage: 'Change subscribed languages' },
+  openOriginalPage: { id: 'account.open_original_page', defaultMessage: 'Open original page' },
 });
 
 const titleFromAccount = account => {
@@ -97,6 +98,7 @@ class Header extends ImmutablePureComponent {
     onEditAccountNote: PropTypes.func.isRequired,
     onChangeLanguages: PropTypes.func.isRequired,
     onInteractionModal: PropTypes.func.isRequired,
+    onOpenAvatar: PropTypes.func.isRequired,
     intl: PropTypes.object.isRequired,
     domain: PropTypes.string.isRequired,
     hidden: PropTypes.bool,
@@ -140,6 +142,13 @@ class Header extends ImmutablePureComponent {
     }
   }
 
+  handleAvatarClick = e => {
+    if (e.button === 0 && !(e.ctrlKey || e.metaKey)) {
+      e.preventDefault();
+      this.props.onOpenAvatar();
+    }
+  }
+
   render () {
     const { account, hidden, intl, domain } = this.props;
     const { signedIn } = this.context.identity;
@@ -148,7 +157,9 @@ class Header extends ImmutablePureComponent {
       return null;
     }
 
-    const suspended = account.get('suspended');
+    const suspended    = account.get('suspended');
+    const isRemote     = account.get('acct') !== account.get('username');
+    const remoteDomain = isRemote ? account.get('acct').split('@')[1] : null;
 
     let info        = [];
     let actionBtn   = '';
@@ -200,6 +211,11 @@ class Header extends ImmutablePureComponent {
       menu.push(null);
     }
 
+    if (isRemote) {
+      menu.push({ text: intl.formatMessage(messages.openOriginalPage), href: account.get('url') });
+      menu.push(null);
+    }
+
     if ('share' in navigator) {
       menu.push({ text: intl.formatMessage(messages.share, { name: account.get('username') }), action: this.handleShare });
       menu.push(null);
@@ -250,15 +266,13 @@ class Header extends ImmutablePureComponent {
       menu.push({ text: intl.formatMessage(messages.report, { name: account.get('username') }), action: this.props.onReport });
     }
 
-    if (signedIn && account.get('acct') !== account.get('username')) {
-      const domain = account.get('acct').split('@')[1];
-
+    if (signedIn && isRemote) {
       menu.push(null);
 
       if (account.getIn(['relationship', 'domain_blocking'])) {
-        menu.push({ text: intl.formatMessage(messages.unblockDomain, { domain }), action: this.props.onUnblockDomain });
+        menu.push({ text: intl.formatMessage(messages.unblockDomain, { domain: remoteDomain }), action: this.props.onUnblockDomain });
       } else {
-        menu.push({ text: intl.formatMessage(messages.blockDomain, { domain }), action: this.props.onBlockDomain });
+        menu.push({ text: intl.formatMessage(messages.blockDomain, { domain: remoteDomain }), action: this.props.onBlockDomain });
       }
     }
 
@@ -296,7 +310,7 @@ class Header extends ImmutablePureComponent {
 
         <div className='account__header__bar'>
           <div className='account__header__tabs'>
-            <a className='avatar' href={account.get('url')} rel='noopener noreferrer' target='_blank'>
+            <a className='avatar' href={account.get('avatar')} rel='noopener noreferrer' target='_blank' onClick={this.handleAvatarClick}>
               <Avatar account={suspended || hidden ? undefined : account} size={90} />
             </a>
 
diff --git a/app/javascript/mastodon/features/account_timeline/components/header.js b/app/javascript/mastodon/features/account_timeline/components/header.js
index f31848f41..d67e307ff 100644
--- a/app/javascript/mastodon/features/account_timeline/components/header.js
+++ b/app/javascript/mastodon/features/account_timeline/components/header.js
@@ -24,6 +24,7 @@ export default class Header extends ImmutablePureComponent {
     onAddToList: PropTypes.func.isRequired,
     onChangeLanguages: PropTypes.func.isRequired,
     onInteractionModal: PropTypes.func.isRequired,
+    onOpenAvatar: PropTypes.func.isRequired,
     hideTabs: PropTypes.bool,
     domain: PropTypes.string.isRequired,
     hidden: PropTypes.bool,
@@ -101,6 +102,10 @@ export default class Header extends ImmutablePureComponent {
     this.props.onInteractionModal(this.props.account);
   }
 
+  handleOpenAvatar = () => {
+    this.props.onOpenAvatar(this.props.account);
+  }
+
   render () {
     const { account, hidden, hideTabs } = this.props;
 
@@ -129,6 +134,7 @@ export default class Header extends ImmutablePureComponent {
           onEditAccountNote={this.handleEditAccountNote}
           onChangeLanguages={this.handleChangeLanguages}
           onInteractionModal={this.handleInteractionModal}
+          onOpenAvatar={this.handleOpenAvatar}
           domain={this.props.domain}
           hidden={hidden}
         />
diff --git a/app/javascript/mastodon/features/account_timeline/containers/header_container.js b/app/javascript/mastodon/features/account_timeline/containers/header_container.js
index 1d09cd1ef..f53cd2480 100644
--- a/app/javascript/mastodon/features/account_timeline/containers/header_container.js
+++ b/app/javascript/mastodon/features/account_timeline/containers/header_container.js
@@ -152,6 +152,13 @@ const mapDispatchToProps = (dispatch, { intl }) => ({
     }));
   },
 
+  onOpenAvatar (account) {
+    dispatch(openModal('IMAGE', {
+      src: account.get('avatar'),
+      alt: account.get('acct'),
+    }));
+  },
+
 });
 
 export default injectIntl(connect(makeMapStateToProps, mapDispatchToProps)(Header));
diff --git a/app/javascript/mastodon/features/status/components/action_bar.js b/app/javascript/mastodon/features/status/components/action_bar.js
index fc82aa9c2..c1242754c 100644
--- a/app/javascript/mastodon/features/status/components/action_bar.js
+++ b/app/javascript/mastodon/features/status/components/action_bar.js
@@ -39,6 +39,7 @@ const messages = defineMessages({
   unblockDomain: { id: 'account.unblock_domain', defaultMessage: 'Unblock domain {domain}' },
   unmute: { id: 'account.unmute', defaultMessage: 'Unmute @{name}' },
   unblock: { id: 'account.unblock', defaultMessage: 'Unblock @{name}' },
+  openOriginalPage: { id: 'account.open_original_page', defaultMessage: 'Open original page' },
 });
 
 const mapStateToProps = (state, { status }) => ({
@@ -174,22 +175,8 @@ class ActionBar extends React.PureComponent {
   }
 
   handleCopy = () => {
-    const url      = this.props.status.get('url');
-    const textarea = document.createElement('textarea');
-
-    textarea.textContent    = url;
-    textarea.style.position = 'fixed';
-
-    document.body.appendChild(textarea);
-
-    try {
-      textarea.select();
-      document.execCommand('copy');
-    } catch (e) {
-
-    } finally {
-      document.body.removeChild(textarea);
-    }
+    const url = this.props.status.get('url');
+    navigator.clipboard.writeText(url);
   }
 
   render () {
@@ -201,10 +188,15 @@ class ActionBar extends React.PureComponent {
     const mutingConversation = status.get('muted');
     const account            = status.get('account');
     const writtenByMe        = status.getIn(['account', 'id']) === me;
+    const isRemote           = status.getIn(['account', 'username']) !== status.getIn(['account', 'acct']);
 
     let menu = [];
 
     if (publicStatus) {
+      if (isRemote) {
+        menu.push({ text: intl.formatMessage(messages.openOriginalPage), href: status.get('url') });
+      }
+
       menu.push({ text: intl.formatMessage(messages.copy), action: this.handleCopy });
       menu.push({ text: intl.formatMessage(messages.embed), action: this.handleEmbed });
       menu.push(null);
diff --git a/app/javascript/mastodon/features/ui/components/image_modal.js b/app/javascript/mastodon/features/ui/components/image_modal.js
new file mode 100644
index 000000000..7522c3da5
--- /dev/null
+++ b/app/javascript/mastodon/features/ui/components/image_modal.js
@@ -0,0 +1,59 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import classNames from 'classnames';
+import { defineMessages, injectIntl } from 'react-intl';
+import IconButton from 'mastodon/components/icon_button';
+import ImageLoader from './image_loader';
+
+const messages = defineMessages({
+  close: { id: 'lightbox.close', defaultMessage: 'Close' },
+});
+
+export default @injectIntl
+class ImageModal extends React.PureComponent {
+
+  static propTypes = {
+    src: PropTypes.string.isRequired,
+    alt: PropTypes.string.isRequired,
+    onClose: PropTypes.func.isRequired,
+    intl: PropTypes.object.isRequired,
+  };
+
+  state = {
+    navigationHidden: false,
+  };
+
+  toggleNavigation = () => {
+    this.setState(prevState => ({
+      navigationHidden: !prevState.navigationHidden,
+    }));
+  };
+
+  render () {
+    const { intl, src, alt, onClose } = this.props;
+    const { navigationHidden } = this.state;
+
+    const navigationClassName = classNames('media-modal__navigation', {
+      'media-modal__navigation--hidden': navigationHidden,
+    });
+
+    return (
+      <div className='modal-root__modal media-modal'>
+        <div className='media-modal__closer' role='presentation' onClick={onClose} >
+          <ImageLoader
+            src={src}
+            width={400}
+            height={400}
+            alt={alt}
+            onClick={this.toggleNavigation}
+          />
+        </div>
+
+        <div className={navigationClassName}>
+          <IconButton className='media-modal__close' title={intl.formatMessage(messages.close)} icon='times' onClick={onClose} size={40} />
+        </div>
+      </div>
+    );
+  }
+
+}
diff --git a/app/javascript/mastodon/features/ui/components/modal_root.js b/app/javascript/mastodon/features/ui/components/modal_root.js
index 484ebbd8b..6c4aabae5 100644
--- a/app/javascript/mastodon/features/ui/components/modal_root.js
+++ b/app/javascript/mastodon/features/ui/components/modal_root.js
@@ -12,6 +12,7 @@ import BoostModal from './boost_modal';
 import AudioModal from './audio_modal';
 import ConfirmationModal from './confirmation_modal';
 import FocalPointModal from './focal_point_modal';
+import ImageModal from './image_modal';
 import {
   MuteModal,
   BlockModal,
@@ -31,6 +32,7 @@ const MODAL_COMPONENTS = {
   'MEDIA': () => Promise.resolve({ default: MediaModal }),
   'VIDEO': () => Promise.resolve({ default: VideoModal }),
   'AUDIO': () => Promise.resolve({ default: AudioModal }),
+  'IMAGE': () => Promise.resolve({ default: ImageModal }),
   'BOOST': () => Promise.resolve({ default: BoostModal }),
   'CONFIRM': () => Promise.resolve({ default: ConfirmationModal }),
   'MUTE': MuteModal,