Usually my favorite engine is the last one I bought.. :) But here are two of my favorites. The first I only run on our modular club layout which...
If I did not already use the full version of Photoshop, this is the one I would have on my computer. photo management software | Adobe Photoshop...
The scene with the Shay portrays a farmer trying to hold his horses steady as the engine passes.
This scene with the section foremans house in the foreground tries to convey the dirt and grit that went with railroads in the '30s and '40s....
I forgot to mention that fstop and lens opening are also known as 'aperture'. So, to change the aperture on your camera to a smaller number, thus...
Joe, this is probably going to be more than you really want to know.. but here goes: Depth of Field, that area in a photo that is in 'acceptibly'...