Giorgio Vasari, Lives of the Most Excellent Painters… (1850)
“ Others display the utmost softness and delicacy, thinking that these must needs be more pleasing to the eye of the spectator, and as this method displays the forms in more striking relief, so it does, without doubt, more readily attract the attention of the multitude: others, in fine, depicting their subjects with graceful harmony, softening their colours and keeping their lights and shadows in due subjection, deserve the warmest praise, and display the treasures of their genius, while they also prove the rectitude of their judgment, as did Tommaso di Stefano, called Giottino. ”
