Sheepify

Original Reddit thread

Sheep art is a silly style trending in the /r/minecraft subreddit where people build things out of sheep. Since you have the ability to dye their wool, you could basically herd them together and paint on them like a canvas. Other people disable their AI and gravity so they will stay put like a normal block, allowing for 3D sheep art.

I went a step further and converted all blocks to look like sheep >:D