retaining wall made of stone on waterfall or river for a stream running off from the mountains in sabino nationl park

background beach grunge design spillway tree frame water retro house pattern vintage summer texture nature fish winter technology construction leaf art wall stone cement dam granite architecture rough rock brick gray old wallpaper hard exterior brown home backdrop modern surface natural concrete tile material interior table floor outdoor decor retaining waterfall river stream running mountains sabino nationl park liquid park late afternoon sun shade saguaro cactus