Another fresco.

This is my newest fresco for Joyce's workshop! It's a sample chart with 3 different kind of surfaces using plaster of paris. The first bird is made on a surface with only plaster of paris. The second bird is made on plaster of paris mixed with sand and the last one is made on plaster of paris mixed with dirt (black sand) from my garden. The birds are copies of Marjolein Bastin's work.