06:57 Feb 8 

"Visual review", if you like, though I think "review in pictures" really makes the same impression and it sounds more natural and informal (to me, at least). A "review with pictures" could be an illustrated written critique, but a "review in pictures", which implies just pictures with no text, sounds like looking back over the experience. It's quite common, actually: "Football 2011: review in pictures", "Review of the year in pictures", and so on. It just implies looking back over the highlights.

Fionn: thanks for mentioning "log", which would be the best (probably the only) way of staying closer to the literal meaning. "Visual log" is a possibility, but to me it sounds a bit forced, and "log in pictures" really doesn't work.

01:26 Feb 8 

I think your suggestion of a 'visual review of the workshops' might be most suitable. That sounds more like a 'look back over what was done' and less like a 'critique'. (Definitely not 'visible', btw!)