Art class time once again, do ya think these drawings look good? My teacher said they did (Sorry for the bad camera quality)

How would understanding the value scale with color you with creating your artwork.

Because vacation shots are taken quickly, you shouldn't worry about any rules of composition or elements of design. true or false

Acurator decides to display an eighteenth-century painting in a windowless room with controlled temperature and humidity. pick the answer that best describes the reasons for her choice: (1 point) 1)the curator wants to make sure that the temperature and humidity are comfortable for visitors. 2)keeping the temperature and humidity at a set level will save money. 3)the ultraviolet rays will damage the painting by fading and flaking the paint. 4)ultraviolet rays will fade the paint pigment and high temperature and humidity will damage the paint.