The question is ambiguous. I assume it is asking what the actual shoe colour is, not what colour it appears to be in the photo, which are the colours Brian has extracted with Gimp. I did some white balancing, with the assumption that the laces are white. I think the actual shoe is pink, but it looks teal in the photo owing to distorted colour balancing. Here is my result, The hand is now more flesh-coloured and the wood of the Alvar Aalto table looks more natural.