can anyone help my identify this lamp? Hammered copper shade with mica. base is not hammered. unsigned

Very nice! The style seems more 1920's than pure Arts & Crafts, but it looks pretty unique. Must be an unknown maker; I don't recognize the work. If you are interested in selling it, please contact me privately; I buy and sell vintage lighting.

It is a very interesting lamp. It appears the base is spun with applied hammer work to match the handwork of the shade. The shade is well executed. I suspect it is not a production piece from a manufacturer. We may never know who made this and it is very charming.

Thank you for sharing it with the forum.