I am super excited because tomorrow my husband and I fly to Argentina for a 2 week holiday in the Andes and Buenos Aires. I'll be sketching throughout so I'll hopefully return with some great drawings to share. I'm particularly looking forward to the giant cacti (cactuses?) and the llamas! So, in the meantime, here's a neat drawing of a man hiding behind a cactus by Jacob Stead - you should really have a nosey around his website, which is full of wonderful drawings like this one.