After finding the rare Suzanne emerald, I began hiking back to camp, only to find myself on a precipitous, slippery ledge overlooking the tiny but infamous River of the Damned Mosquito (there actually is a magnificently modeled mosquito in the image but it's behind the rock). Cycles render at 450 samples, Blender 2.76b, post in Photoshop with the help of Color Efex Pro Tonal Contrast and other tweaks. Rocks from my yard, foliage (excluding the vines) from Andrew Price's Grass Essentials, background image by Luke Price (cc).
Thank you!
Love your depth of field! Creates a very nice balance.