My first post in this forum. I rarely do "digital art," but thought I would give this a try.
The terrestrial scene is from a 4x5 Fuji Velvia image I took many years ago. Somewhere I have the exposure, f/ratio and focal length but can't find it easily. Probably something like a 150 mm lens, f/45, polarizer on Velvia ISO 50. The galaxy is the Andromeda galaxy, M31, and was imaged with a 500 mm lens + 1.4x TC and Canon 1D Mark II (700 mm f/5.6) ISO 800 averaged 23 75 second exposures (so total exposure was 28.75 minutes. The lens was on a telescope mount, tracking to compensate for the Earth's rotation. Combined in photoshop. Reflection of stars was done by selecting the galaxy, inverting the copied image and stretching it with distort to match the view of the mountain reflections. Then the layer erased except over the lake.
Roger








