After three years of harvesting sedum, dusting it with ground foam, painting backdrops, and fussing with sprigs of this and scraps of that I completed the last five feet of my "forest."
Here's a video commemorating those last, seemingly ENDLESS, feet...
BTW, the audio you hear is my heavy breathing and the washing machine chugging along... too funny! But hey, the trees are nice, turn down the sound. 
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On to making more foreground trees!
