Backlighting the leaves of almost any tree with the sun will present some amazing textures.
Camera: Canon EOS 6D (Full Frame sensor)
Lens: Sigma 17-50mm f/2.8 (for APS-C sensor, hence the black vignette)
Focal Length: 50mm
Shutter: 1/200 sec
F-Stop: f/22
ISO: 500
Processed in Photoshop CC