This is an extremely effective and intricate typographic design. The artist must have spent a lot of time finding words and phrases that describe Einstein and spent even more time arranging the text. black and white (and shades of grey) and the same font
ربكم اعلم بكم Which means Lord, I know you. One should know what befits God and what does not befit God. That is to clearn Allaah from all imperfection and attribute to Him all the Absolute proper perfection that befits Him. The Exalted and the Glorified.