The top two frames are small, possibly 3 or 4 inches square (sorry, can't find a ruler or tape measure). The top left has a sticker on the back that says, "Hand-Made Enamel on Copper by P.G. Collins 12 Whitton Road Hounslow Middx. TW3 2EL England". The top right is in excellent condition but does not have the sticker on the back with the information like the top left one does. The top left is in fair condition with no damage to the frame but some of the velvet-like backing is loose in the top right corner. I am interested to know the appraisal for those as well as recommendations regarding whether to attempt to have the velvet-like backing fixed or to leave it alone.
The bottom two frames are approximately 7-8 inches across. They include paintings of "Bois de Boulogne" as it is painted on them. There are no other markings or signatures as they have a maroon velour-like backing. Both appear to be in excellent condition with no signs of damage or wear.
I am interested to know what all the items appraise for individually and what they appraise for as the matching set (the top two = set, the bottom two = set). I would also like to know the artist of the bottom two if available as well as the time period in which all of them derived.
Thank you in advance for your time and expertise!
