Purple is a royal color. If your livi ng room comes in the south east part of your house purple sofa is a good option to invite wealth into your home. Use it sparingly though as its a strong color and you don't want to go overboard
Glass still life photography. I like this photo because it is colourful and reflective. I think that the light comes from behind the jars. The rules of composition that i think is in it is leading lines but also I think that it includes bold shapes.