Fish in the Bath, Illustrations by Viera Gergelova and Max Velthuijs

Above; Max Velthuijs Little Boy and the Big Fish

Above: Viera Gergelova illustration for Puf A Muf by Natasa Tanska
image from WillIf there is one book I covet it is The little boy and the Big Fish by Max Velthuijs, but I'm wondering if I just have a thing about fish in the bath.