Terra Cotta Lighthouse. Lighthouse made from terra cotta pots. Very easy project for adults and kids too. Three terra cotta pots, paint and a solar light. Before you buy the pots, fit them together in the store to make sure they fit together nicely. The paint is just regular outdoor house paint and the light at the top is a pathmarker available just about every where from the Dollar Store, Walmart, Target ect for about 2-3 bucks.