Light And Shadows

Lights and Shadows in pixel art work in the same way as in painting. Find location of the light and according to this information you need to do: Also try to take source of light not in front of the object. Take it either to the right, or to the left, or behind the object.
 * Reflex (reflection in the object of another object)
 * Flare (the brightest and lightest place on the object)
 * Partial shade (the dark side of the object is on the opposite side from the flare)
 * Shadow (section on another secondary object that the light doesn't fall on because the main object obscures it)