Barcelona 100 Gal. Decorative Rain Barrel in Sandstone Algreen's Barcelona is an elegantly designed rain barrel with an Authentic hand carved texture. Make a statement in good taste for your garden decor with our large capacity Rain Barrel. Upgrade the Barcelona Rain Barrel to a pressurized rain barrel fountain with the Add-On kit. Image Please note: You are currently browsing img easy lightweight garden urns that is 788x1050px in size. This image is listed in decorative rain barrels garden category. Image, 788x1050 in 182.30 KB.