When is national food day in America?

October 24

Food Day in the United States is celebrated annually on October 24 and often throughout the month. The celebration was started in 1975 by the Center for Science in the Public Interest (CSPI) in an attempt to create an event similar to Earth Day

lines and shapes are a part of the visual elements which can be played with and used to create a mood or feeling in a composition.

some of the other elements include the pattern, color, tone and texture. all these elements serve together as the construction blocks which are used by the artists to create artwork.

lines are used to form drawings and different shapes are formed when these lines are used in certain lengths or angles. so the artist can play with these elements of art to create and express different moods, thus conveying different  meanings.