Louis Majorelle Art Nouveau Lamp - According to the Rago auction house, this Louis Majorelle lamp has an abalone shell shade. Though I am not a sea life expert, that shell does not look like the abalones that I am used to seeing in tide pools. Perhaps there are different sorts of abalones. I don't know. But, it sure is a beautiful lamp.
I have daffodils blooming in the yard but not wanting to dig those up, I found these at Home Depot. They were inexpensive and will transplant into the garden nicely once they are no longer blooming.