As you can see, each study of my lemons is slightly different.   This lemon study, for example, is not realistic at all.  In terms of colors, it has so much variety... And variety is the key to life!  Notice that each plane of the skin of the lemon has a a slightly different shade with the colors of the backgroun creating musical harmonies.  I also love that I can clearly see the influence of Cézanne, yet it has my own style.