folders

What do you guys do (if anything) to keep the bellows on your folders in good shape? Do you use any leather treatments or whatever to keep the supple and less likely to develop tears?

First attempt at posting to a gallery so here goes.... Shot this on a 1940 Voigtländer Bessa RF on Ilford Delta 100 (120)

While i look through my photos i have a wide variety of styles. I got this great idea of sorting them into categories and realised that im not really sure what kind of categories that are commonly used and therefor i am not sure how i should sort some of them. i have the following categories...