Isaac Adam ( 1768 - 1841 ) was a Swedish painter. Isaac Adam s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 2469.53 USD for Jeune homme à mi-corps de trois-quarts à droite, en redingote grise et cheveux poudrés, dans un paysage de ruines antiques in 2010