"World Map Urban Watercolor" by Michael Tompsett: A map of the world, created from watercolor painting and digital manipulation. Maps come in many shapes and forms. Although current atlas style maps are highly functional, they have lost some of th.
Cut out cool shapes from maps and string them up to make a garland. Hang it up at a wedding or as party decor or even in your home. For those looking to make fancier garlands, you can check out these instructions on how to make origami balloon
You could hang pictures of pictures from your trip on the location. Not sure how it would look on a neutral-colored wall, but the idea is great. You could probably spray paint the cork and get a cool effect.
Made these out paper they turned out amazing, I like how they used all different sizes. A twist on the poms. 20 Paper circles with an equilateral triangle in the middle. Fold along triangle and glue together edges. Nice for Christmas decorations, too.