The Art Museum Add-on for Coloring Game 3 has 10 achievements.
Complete image 1 on Art Museum
Complete image 2 on Art Museum
Complete image 3 on Art Museum
Complete image 4 on Art Museum
Complete image 6 on Art Museum
Complete image 8 on Art Museum
Complete image 10 on Art Museum
Complete image 5 on Art Museum
Complete image 7 on Art Museum
Complete image 9 on Art Museum