If you are an artist, you never know when the inspiration may come. Apparently, it reached to the anonymous artist of this surprising kind of artwork while he was having his coffee at Starbucks. He uses his pen to turn the global Starbucks mermaid into several famous characters such as Rudolph the Red Nosed Reindeer, Else from Frozen, Voldemort, Spock and Ash from Pokemon. He also includes a creative line to complement his extremely entertaining transformations. He publishes these hand-drawn coffee sleeves on @sleevebucks Instagram account. Check out some of the illustrations below and visit @sleevebucks for more.