Sienna (aged stockhorse x arab) is lighter with a big white blaze and Piper (7 yo TB) is all chestnut. OH calls Sienna the orange gluepot and Piper the brown racehorse. Could she join the BABs? I think not, she looks like a sorrel chestnut to me as opposed to a chestnut chestnut.
Please share pics of your chestnut/sorrel horses and tell a little story about them. I'm particularly interested in seeing some liver chestnuts, apparently my Sienna is close to it due to her roaning (she has white hairs throughout her coat). What do you think?