Have you tried a google image search? That's how I found the one linked below. It was on a blog. Here is a link that might be useful:

Hi HU-948937871, We do not know who the original manufacturer is nor any retailer that carries this. However, we do carry these wooden lamps that may interest you: Suma Lamp Driftwood Lamp Driftwood Lamp We hope this information will help you make a more informed decision on your home needs. Very Best, Tai Truong Elements of Design 3400 Medford Street Los Angeles, CA 90063 tai@lusivedecor.com www.elementsofdesign.com

Friend sent this funny:::: Heard an infectious disease doc on TV earlier today saying in this time of Coronavirus staying at home we should focus on inner peace. To achieve this we should always finish things we start and we all could use more calm in our lives. I looked through my house to find things i'd started and hadn't finished, so I finished off a bottle of Merlot, a bottle of Chardonnay, a bodle of Baileys, a butle of wum, tha mainder of Valiumun srciptuns, an a box a chocletz. Yu haf no idr how feckin fablus I feel rite now. Sned this to all who need inner piss. An telum u luvum. And two hash yer wands, stafe day avrybobby!!! 🍷🥃🍸🍹🍻👍

Here's a "French 14-inch Acrylic Drum Lamp Shade". There are lots of blue shades on wayfair.com and Amazon.