Illustrator, graphic designer and art director Eiko Ojala has a talent for three dimensional illustrations. When you first see his work, you might think you are looking at layers of paper collaged together. However, in reality, each piece is actually drawn on the computer by the Estonian artist.
Blue birds tree I like this idea because it is showing the each different bird. it demonstrate the connection between them. i think that this was created by print technique because the colors are same, only thing that is different are the marks that every birds has a different marks.