How To Build Two-Tier Backyard Fountains In 8 Easy Steps. Any two-tier fountain is an attraction to any backyard. This DIY project will not eat much of your time on a weekend. This is one of those backyard fountains easier than cooking pot roast. Donâ€™t fuss over the huge and expensive sets because you can do well with a DIY fountain. How to Build a Fountain in the Backyard DIY Projects Craft Please note: You are currently browsing img small water fountains for gardens garden decor, lovely that is 1280x960px in size. This image is listed in garden decoration ideas fountain category. How to Build a Fountain in the Backyard DIY Projects Craft, 1280x960 in 286.50 KB.