
Tuna the cat, October 2016, bounced flash
Haven't used my compact (and very inexpensive) Yongnuo flash lately - it's manual like my studio strobes, but these have constant AC power and modeling lights, far more light formers, and so on.
I still wanted to know how to set the flash when bouncing it over the ceiling. So without measuring it first, I guessed the exposure quite correctly: camera at an aperture of f/2, flash on 1/8th power. Et voilà, Tuna the cat, exposed on the spot.
Cropped the photo to a square format. Thanks for viewing.