personally... I like it all.

I think descriptions tell you more about the 
person who bought it, instead of being just a cold 
list of files. if that's enough then just dont 
even make a page for it, just have them in a 
directory... but if you're going to make a page, 
and these cels are important to you... tell us 
why!  You worked hard for those cels, its your 
right to imprint your personality on those 
descriptions and the cel itself ;) YEAH!

I like it when the person lists where they got the 
cel. its informative and gives me a better idea of 
what galleries sell what (even though most 
galleries, I have already been to, I still find it 
facinating to know where they got the cel from)

I think scene and number information is 
interesting as well since it seems to give off 
more of a feeling of researched museum display 
instead of just a book of cels.  Its nice to know 
what episode it came from and the like. I like it 
just for my own benefit on cels I own. who know if 
other people find it usefull or not...