ISO settings in digital photography, an illustration

In a previous post about aperture value, my friend Ting asked about ISO settings in the comment thread. Okay, so last night I was standing on the sidewalk of a narrow street behind Sam’s dorm (Alex threw me out of the car because I was smoking) waiting for Sam to collect her stuff (dirty clothes, ... (more)

Legal advice and aperture value

A reader e-mailed me asking how I blur some parts of the photos in my food blog. I responded by saying, “By setting the aperture value between f/1.8 to f/2.2, depending on how blurry I want the background.” Actually, when I have the luxury of time (which is rare), I take more than one photo ... (more)

Lights, colors, shutter speed and aperture value

Power went out at around 2.30 p.m. I saw my computer monitor flicker then I heard an explosion from a distance. Of course, it must have happened in reverse order — the explosion came first before the monitor died. If I need evidence that sound travels, that’s it. Because the explosion took place from a ... (more)