Before and after (or during) photos are really compelling. I love seeing those of people who've lost weight or had makeovers or toned up, sometimes all three at the same time. These imagesinspire me to keep going. Love it when the person in the after photo appears to be taken of a wholly different one than the one in the before. It can seem impossible that one can get from one place to the next. It must be magic. Or trickery. Or photo editing. Then it's clear that real change is possible,