Answer:
Giotto di Bondone
Explanation:
The frescoes in the picture are the frescoes in the Scrovegni Chapel, also known as Arena Chapel, in Padua. This fresco cycle is painted by Giotto and represents one of his most famous works until today.
Frescoes are covering the whole area and in four tiers paint the stories from the religious learnings - the story of salvation.
This is an unusually large cycle for the period, so it proves the grand idea behind the commission of it. Giotto's work is impressive in form and composition, but also clarity and artistic value.