In order for me to properly assess what you have I will need to see images of the front, back (do not remove from frame) and a clear, in-focus close-up of the signature.
Please send the photos at your convenience. There is not an extra charge to provide more pictures here.
I am wondering if you are still interested in having your item assessed?
Please let me know and do you have requested images available?
I look forward to reading back from you.
Thank you for the images. The frame and nails are 20th century and the painting is 19th century at earliest, not 18th. Can you share any provenance, or history or previous ownership of this? Is the painting on board or wood? From the images, I see a board on the back of the painting where the paper backing has been removed.
Thank you for sharing the history. Please allow me some time to study the images for you.