Here's the finished version of the robot box sculpture I wrote about in an earlier post. This young sculptor made "Robie" special by adding great details after it was painted. I love the way the eyes pop out because of the light blue painted outline around the googly eyes.
When adding details such as buttons or fabric to your sculpture, it's best to use a craft glue for extra hold. I've had good results with Aleene's Original Tacky Glue. It holds collage items well, and it dries nearly clear. Also, adding line details with paint markers on top of dry painted areas can be very effective.