Yellow flowers

Several weeks ago (18 April 2014) I posted photos of white flowers and of jewelry with white beads (mostly pearls). But, I couldn’t match any yellow jewelry to the yellow flowers I have been photographing lately. I mean real yellow not orange or light brown shades. I wonder if I have never used yellow gem stones because they were hard to find or they never appealed to me. In fact I have thought about it before and even had a post on this topic about half a year ago (31 January 2014) yet nothing has changed – I still don’t understand how come I have never fabricated yellow jewelry.