Uğur İNAN5 hours ago1 minJohann Heinrich BleulerJohann Heinrich Bleuler, the Elder (31 December 1758 – 25 January 1823) was a Swiss artist who worked with porcelain, landscape sketches and
Uğur İNANAug 41 minGeorg GsellGeorg Gsell (Russian: Георг Гзелль; 28 January 1673 – 22 November 1740) was a Swiss Baroque painter, art consultant and art dealer.