I came across an ad for a site that shows how pictures can be made to show you 20, 30, even 50 pounds lighter. I found the photo enhancement very unimpressive. Really heavy people still looked heavy even with the photo lightening of 20 or more pounds. For others, it just smoothed out a tiny bit of bulge but didn't really make them look markedly more attractive. Apparently, this is marketed as a weight-loss motivational tool. But given where I found it, I would think some may use it to deliberate represent themselves as slimmer than they are. So much for demanding full length photos before agreeing to a date.