Now, with vacation season approaching, we have a new idea for rediscovering this nostalgic craft: a dream vacation collage.

To make a collage, you can use pieces of paper, card, or any other items you can find. Some artists make collages using photographs, like Hannah Höch did. That type of collage is called photomontage.

Tom Deininger builds intricate collage sculptures using discarded items. He pieces them together to form sculptures that are more than meets the eye. Here's how he builds his complex creations.