If you want to create your own backyard secret garden, consider using garden privacy and protective screens. Outdoor screening is a practical solution for creating privacy, blocking unattractive views and hiding unappealing areas within your property. Garden Privacy & Protective Screens: Garden & Outdoors Please note: You are currently browsing img 12 diy trellis designs for privacy that is 550x550px in size. This image is listed in garden screening ideas category. Garden Privacy Protective Screens Garden Outdoors, 550x550 in 101.75 KB.