Projetos de lagos ornamentais
Natural Swimming Pools. Add vegetation and no chemicals are needed. You can even have a sandy beach entrance :)
I love those (stained cement?) mushroom shapes in the lower left hand corner!
natural pool - how to create a natural swimming pool with no need for chemical maintenance. ... Someday this will be relevant for me, I'll make sure of that! :)
Swimming Ponds Design Ideas, Pictures, Remodel, and Decor
How to Build A Natural Swimming Pond
He Built It Like A Retaining Wall | Don't To Hire A Pool Guy With This DIY Swimming Pool
A pool that looks like a natural pond. Want it!
Natural Pools - Natural Swimming Pools and Ponds - The Daily Green