of the Thesis Bc. Alena Třešňáková 2011 Abstract The thesis in the theme: Issues of questionable attributions of works by Francesco Squarcione The first part of the thesis provides a summary of information about Francesco Squarcione. He is known to have first been a tailor, then an artist (from 1429) and collector of antiquities, an innovative activity in his time, and finally, an entrepreneur who influenced young artists in Padua from the 1430s to 1460s. Squarcione founded (1431) the earliest known private art-school. He educated 137 pupils who had trained or learned through the copying of antiquities in Squarcione's collection. Only two works made by him have come down to us from his artistic era; the De Lazzara polyptych in the Museo Civ...