31. He returned to Milan where he painted lunette frescoes in the Casa Candiani. 32. The lunettes were spaced at a distance of 400 metres from each other. 33. The Manege is a low, rectangular block with arched openings and lunettes . 34. The choir-less hall had a wood barrel ceiling decorated with lunettes . 35. Traces of 16th-century frescoes remain in the lunettes of the cloister. 36. They occupy three vast lunettes , each of them a single continuous narrative composition. 37. A system of intersecting vaults produces lunettes on the wall surfaces above a cornice. 38. The fresco surrounds a lunette , high in a barrel-vaulted central hall. 39. The " Doctors of the Church " are in the two lunettes . 40. The restoration concentrated on the ceiling and less attention was paid to the lunettes .