This is a Kuretake set with which you can enjoy coloring famous paintings, in this case Gustav Klimt's "The Kiss".
It is very easy as it comes with a rough sketch of this design.
Depending on your own creativity, you can create your own original work or simply follow these instructions.
You will discover in this set:
6 Colors Gansai Tambi:
lemon yellow - sap green deep - rose madder - black - cerulean blue - red gold
Plus a palette - a water brush - 2 sheets of Klimt's design pictured here and 1 white blank sheet.