Hi I'm contemplating the purchase of the jungle in the picture. The seller is organising pics of the parents for me and says the parents are pure jungles and bred by Lesley Holden Cook (significant?). He's asking $200. I have no reason to think I can't believe what he says. But I don't know him personally. So some backup advice would be appreciated; especially since I'm not all that familiar with the colouring of jungles. I am, though, particularly interested in bright yellow. Photos can lie due to lighting. This one appears medium bright. Do jungles tend to get bright/stronger contrast as they age; or get less brighness/contrast? Thanks for any help, Mark.