Answer:
Images of the<u> (Last Supper) </u>were often painted in the dining halls (refectories) of religious communities
This artwork is using textures by using the jam and peanut butter, i think it is also using negative space, there are different tones and colours, like the jam is a warm red and the peanut butter is a cold light brown, i also feel like the lines aren’t definite but rather different on both sides.