Supplies:

• Printed Coloring Sheet

• Markers, Crayons, or Colored Pencils

Levels & Links

• Beginner - Animals, Picnic, Sail Boat

• Intermediate - Sea Creatures, Chameleon, Winter Scene

• Advanced - Ballet Performance, Old Town Street, Famous Paintings

Variation: 

There are so many other great coloring page options on all of these sites, but here are just a few.