sought-after ! Antique Italian Handpainted portraits painted in 1929/from 1400 Renaissance Art

These are 2 remarkable portraits handpainted Antiques They were painted in June 1929 The original artwork is from the late 1400s Renaissance Florence Italy The information is written on the back of the paintings which has faded with time but it’s readable The paintings are done on porcelain/ceramic material I think Hand-painted and look good still in Pretty antique frames The measurements are in the pictures are little over 5 inches long and little over 4 inches wide in the frames There both in good antique condition with only remarkably slight aging Please review all pictures for condition and details any questions please ask thanks I’m selling as a pair the price includes both paintings