Complex sentence: He was born around 1460 in Flanders (modern Belgium), and evidently trained there, most likely in Ghent, as his work shows similarities to that of Joos van Wassenhove, Hugo van der Goes and other Ghent artists.
Split into simpler sentences: He was born around 1460 in Flanders (modern Belgium). He clearly trained in his home country, most likely in Ghent, as his work shows similarities to that of Joos van Wassenhove, Hugo van der Goes and other Ghent artists.