3 Vintage Brooches, Carl Art, Italy Leaf, Gold, Gold Filled

This is a lot of 3 vintage gold brooches. 1. Gold bow brooch - marked C-A, for Carl Art, gold filled. 1.25" x .75. Very light wear. 2. Gold leaf with some sort of icon in the center. At first I thought it was a mountain but may be a religious figure. Hard to tell. Marked Italy. 2 tips have a little bit of wear. 1" x .75". 3. Floral circle brooch with prong-set stones. Unmarked. Goldtone. Excellent. 1.5" diameter. Jewels1-88 checked