Images and other assets that are part of the talk.

| Filename                   | License |Source          |
|----------------------------|---------|-------|
| 8324418418_fd96aa2a4d_z.jpg | [CCBYNC-2.0](https://creativecommons.org/licenses/by-nc/2.0/) | Thanks [artjouer street art](https://www.flickr.com/photos/46990836@N03/8324418418/in/photolist-dFAPzu-84UDhW-5GLqRK-5GLmmH-5GQPgy-dHWLKu-nko93Q-ssYxi-iTzLxq-eFFN1v-9BiGdV-rnkoGd-nkoP4z-5MazPG-6xS62e-nvGUoC-kE4q4E-anVJs5-5GQFnq-nkowMh-qTy55d-8kFagv-nkonHf-puxpDp-5GLnzc-3LV5nd-pXGaMS-5GQDKL-Jvujy-netUoC-5GLoUZ-6TnLfc-dABayk-bW2VvT-23GScN-bGyDM-5WwnHr-5BBcoR-csNGwL-e8TK7k-5GQEJs-9pnCNb-nkohSJ-dFvpe6-9kiSMS-7jnd94-7iPM12-5pstA5-j8TwuU-5GLzbr) on [Flickr](flickr.com)! |
| 3717019943_7e6637b322_z.jpg | [CCBYNC-2.0](https://creativecommons.org/licenses/by-nc/2.0/) | Thanks [Noodlefish](https://www.flickr.com/photos/noodlefish/3717019943/in/photolist-fCfsFK-8skXjU-nAUYLu-7MVBXq-6poidm-8MMFdC-PMWrY-JMkZD-fCfsJP-2NKdk6-2Vft6H-af65YT-4SaCFj-5zx1T8-9W5SpL-JMm14-6h4SR1-qFsmnC-4R4PwH-5KvWdE-addunC-48RV8J-d2P53q-2gptSR-JMkZB-hDuYtP-8FsTtq-dWVKso-JMm12-f4iCPs-6EsGwK-32PBax-f6W9iS-6EsFHi-f6mxBd-fCfsFH-f67gX6-8QjEFY-6Hsb4o-6EwSXQ-JMiD6-5FtQ8z-2gucC1-2gpjV6-2gptUX-3cAS3L-f67gpg-5b4bYW-nRmMYh-nVbCtZ) on [Flickr](flickr.com)! |
| 5009171128_22a32d98a1_z.jpg | [CCBYNCBD-2.0](https://creativecommons.org/licenses/by-nc-bd/2.0/) | Thanks [Guy Beauchamp](https://www.flickr.com/photos/mfatic/5009171128/in/photolist-8CDj4s-sv2cN-cHqD9-H82d2J-ee998U-bEg1kD-9objQt-7VXmyG-cAJyP-7Y7fTE-jDQKGR-HD7PEu-bSZHYz-8Am1VT-oRXevU-kzA4Gf-8kQchz-3omu6m-agcavR-6sBGoq-pHA4Hi-6FxhWP-dwp8YN-aiLJvD-fB7Kkw-ncoPxB-dp25WU-6pVCtc-m7vJRb-HZRrD9-cxJDVf-bu3h8-bdMe2V-ktakv4-dipJP9-cGTzWC-naBhMm-eKtpXn-6L69ux-fkNEmY-2jiSJA-HMK37d-yZAzzm-8VUF5f-wNAJr-9o6Q1M-8wRXZ7-dipLfC-8AYxxx-aEPqLh) on [Flickr](flickr.com). |
| 8569018622_93efb5cd7e_z.jpg | [CCBYNC-2.0](https://creativecommons.org/licenses/by-nc/2.0/) | Thanks [artjouer street art](https://www.flickr.com/photos/46990836@N03/8569018622/in/photolist-e4dsGo-e4drbm-ag5WKD-4caGzy-7eTkzp-e4drTN-6kZ1AA-67Fq7C-4qvUeL-dFvk86-dFvkLz-p8N5aV-dx8z1d-62VbU4-dFALqN-4u1EWE-dFvmhk-dFALQS-dFALm5-hUL8ph-7cLTsy-9dGKeF-dFvkuP-dFALJ9-avVtdr-dFvjAv-dtR8k8-5QLb27-dFvkTe-8fpxyQ-4hTwhD-pMuBbQ-9qVf2B-9hgixi-peV9SM-ikEv1x-j1bLt-7u5Hi4-6mPrUi-aq5Hkg-dFAK8y-bSyrsR-dFAKML-7cLTsC-54ruRw-o2iGon-4jQBiE-5W7z2-ooTY-b9sTqZ) on [Flickr](flickr.com)! |
| 13563527335_7282ccd926_o.jpg | [CCBYNCND-2.0](https://creativecommons.org/licenses/by-nc-nd/2.0/) | Thanks [Alyssa](https://www.flickr.com/photos/penguinandfish/13563527335/in/photolist-mEyC8z-xokZe-cvG6i-cvG6f-78pQcU-687d5B-J8JY5t-6PrzZ9-77x4pd-oYgqzQ-dNLFAw-8ZGhsA-5yAQGL-pfJj19-iqW4gY-6Dn5in-99oXCd-8WipvU-4gMDBd-9uYt1L-xokZj-ayxHqU-4S6ukZ-5B2cX4-7tUS2M-4pc9m2-sjqz2E-6MJPeL-xokfd-7tUSfT-az5QPT-7dy1no-f4wS42-xokZk-xokfa-5Re3Dz-6vGHki-9qBB8c-4gcyjN-xokeZ-f9EGpb-ah5B12-h4hW4Y-az5QUt-9mznbJ-sjqzfW-7dxZT1-s2ZpHS-FRcxry-3zGaoU) on [Flickr](flickr.com) |
| 13610718405_c247cc2925_z.jpg | [CCBY-2.0](https://creativecommons.org/licenses/by/2.0/) | Thanks [Vincent Brown](https://www.flickr.com/photos/vintuitive/13610718405/in/photolist-mJJuoH-67y58t-pVuSW4-askYpe-nZfcyQ-2ZXjk4-9dh1gK-6QVJJT-9kixy9-91VEbQ-aBm9AH-arTTuE-r19JmA-37LN9W-cvvasy-aH15vp-5pgu3M-d77zoG-62epCR-4Js3Ki-BrNHkh-3VbqeB-7bzvtv-cKwNwE-3kGb35-9K4bGg-nMScWf-e9XLkL-nfRyBD-9DEb2v-5FkYhQ-qbYryC-5u18Ud-ovqtVt-oBnzvF-abfaWh-o54g8R-7yjvs1-5PHjgc-6J8QnF-p1bz4C-Jo61wp-9pGc6S-5FbjF8-cj1FNE-qpmBrn-pCQJAN-cRYEyC-hBpyoD-4X3LvS) on [Flickr](flickr.com)! |
| 13563527335_7282ccd926_o.jpg | [CCBY-2.0](https://creativecommons.org/licenses/by/2.0/) | Thanks [Laineys Repertoire](https://www.flickr.com/photos/76283671@N00/157789902/in/photolist-eWHry-3p5xPR-9KvWoj-8EPNse-8hHfXJ-aDGD5X-74VGBk-5EA2Gw-8SUDFg-63S4Gn-8W6FV-8yXuVZ-8z1zM5-cQiWxu-8acKHx-avHUv6-FSeczR-aXRjnp-a66RN5-9wVi9p-Am2g-avLxeY-9o3Q7f-2YEhMQ-9fCbAN-4CkWu8-bXiwuY-92VoHu-bCbYXP-CaK6BB-mEpxvX-6Ctruz-axKSdr-3dBZ3f-52LLAo-52JqBR-s57ww-9WqcpG-2BM7qe-6mVdFd-bDKMrc-7eV4Lm-UMkAg-5ULJBL-ad2qsh-ayHw4M-a4weRB-aXTXwD-4Cqfzd-fBmx4) on [Flickr](flickr.com) |