This nice yellow flower began to open yesterday - not fully opened yet. I also photographed it next to a matured Rth. Free Spirit (cultivar name unknown) flower - which was originally fairly light yellow coloured - but now tending to orange coloured after some aging.
Above : without camera flash
Above : with flash
Rth. Dal's Emperor 'Michelle' - still opening
Above: Rth. Dal's Emperor 'Michelle' (left), with a Rth. Free Spirit (right) - similar theme
Above: Rth. Dal's Emperor 'Michelle' (left), with Rlc. Brunswick Gem 'Coral' (right) - size comparison
Above: Fully opened - the bright canary yellow is one of the appealing features. The actual flower is really quite a bright canary yellow.
DAL = David Arthur Littman