Václav Čtvrtek

Václav Cafourek, commonly known under his pen name of Václav Čtvrtek, was a Czech poet and author. His most famous works include Křemílek and Vochomůrka, Rumcajs and Víla Amálka. He primarily wrote fairy tales for children, and some of his works have been adapted on the Czech children's television program Večerníček. On 4 April 2011, Google celebrated his 100th birthday by replacing the original Google logo with a doodle celebrating his works for a day on Google Czech Republic.