Michael Ruf Nineteen70 Photography Art

#One quadrilateral #Quadrilaterals with dark surfaces or parts of surfaces #Quadrilaterals containing one or more letters #Quadrilaterals containing one or more numerals #Numerals in light-coloured characters on a dark background #Numerals juxtaposed or joined to a letter or a figurative element #Numerals presenting a special form of writing #Letters in light-coloured characters on a dark background #Letters in the form of a signature, illegible signatures #Series of letters in different dimensions #Series of letters presenting different forms of writing #Black #White, grey, silver