Add Get Random Images From Unsplash as an internet til

Author: jbranchaud

README.md

@@ -10,7 +10,7 @@ smart people at [Hashrocket](http://hashrocket.com/).
 For a steady stream of TILs from a variety of rocketeers, checkout
 [til.hashrocket.com](https://til.hashrocket.com/).
 
-_719 TILs and counting..._
+_720 TILs and counting..._
 
 ---
 
@@ -229,6 +229,7 @@ _719 TILs and counting..._
 - [Add Emoji To GitHub Repository Description](internet/add-emoji-to-github-repository-description.md)
 - [Exclude Whitespace Changes From GitHub Diffs](internet/exclude-whitespace-changes-from-github-diffs.md)
 - [Focus The URL Bar](internet/focus-the-url-bar.md)
+- [Get Random Images From Unsplash](internet/get-random-images-from-unsplash.md)
 - [Search Tweets By Author](internet/search-tweets-by-author.md)
 - [Show All Pivotal Stories With Blockers](internet/show-all-pivotal-stories-with-blockers.md)
 

internet/get-random-images-from-unsplash.md

@@ -0,0 +1,16 @@
+# Get Random Images From Unsplash
+
+Here is an image from [unsplash.com](https://unsplash.com).
+
+![random images](http://source.unsplash.com/random/1200x600)
+
+I don't know what image I am showing you though. That's because the URL
+being sourced for the above image is
+`http://source.unsplash.com/random/1200x600`. This tells unsplash to
+randomly serve us a `1200x600` image. Try refreshing the page and you'll see
+that it is different each time. Cool!
+
+This is a bit of a novelty, but could be useful on occasion. The
+[Gatsby](https://www.gatsbyjs.org/) docs use it to great effect in a
+tutorial so as to not get caught up with the details of serving a specific
+image.