Emphasis is defined as an area or object within the artwork that draws attention and becomes a focal point. Subordination is defined as minimizing or toning down other compositional elements in order to bring attention to the focal point.
In art the size relationship between an object and the human body is significant. In experiencing the scale of an artwork tend to compare its size to the size of our own bodies. Proportion refers to the relative size of parts of a whole (elements within an object).
The lamp is too big. https://www.google.ae/search?q=Proportion+in+Interior+Design+size&safe=strict&rlz=1C5CHFA_enAE783AE783&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjGi6TI78raAhVDORQKHWr_CgMQ_AUICigB&biw=1199&bih=632&dpr=2#imgrc=mPysxGaWDU1e4M: T he bed is too tall and it's not in proportion with the height of the room and the other furniture pieces. https://www.google.ae/search?safe=strict&rlz=1C5CHFA_enAE783AE783&biw=1199&bih=588&tbm=isch&sa=1&ei=l-zaWqilB4asU-fgluAM&q=Proportion+in+Interior+Design+Height+in+art&oq=Proportion+in+Interior+Design+Height+in+art&gs_l=psy-ab.3...24968.26530.0.26673.7.7.0.0.0.0.286.1028.2-4.4.0....0...1c.1.64.psy-ab..3.0.0....0.d8dTGkmM-to#imgrc=T0iik9OgcIBP-M:
https://prezi.com/support/article/creating/adding-background-color-to-your-text/ text and background https://www.pinterest.com/pin/668995719621038857/ Text, graphics, background and images
https://www.google.ae/search?q=Text+and+image&safe=strict&rlz=1C5CHFA_enAE783AE783&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjJltf2obnaAhUFchQKHWbGBMYQ_AUICigB&biw=1280&bih=726&dpr=2 text and image https://www.pluralsight.com/blog/creative-professional/just-black-white-using-contrast-get-attention-graphic-designs Text and text