noun, plural chiaroscuros. 1. the distribution of light and shade in a picture. 2. Painting. the use of deep variations in and subtle gradations of light and shade, especially to enhance the delineation of character and for general dramatic effect: Rembrandt is a master of chiaroscuro.
In infants. Symptoms of thrush in an infant may include: 1  White patches inside the mouth and on the tongue that look like cottage cheese or milk curds. 2  Thrush is often mistaken for milk or formula. 3  The patches stick to the mouth and tongue and cannot be easily wiped away. 4  When rubbed, the patches may bleed.
Thrush in newborns and infants is common and usually not harmful. Risk factors for thrush include weakened immune systems, medications, smoking, or stress. Signs and symptoms of thrush include white patches in the mouth, inner cheeks, throat, palate, and tongue, as well as. soreness and mouth pain.