KULTUR AN DER AUTOBAHN by 24 Autohöfe

#Quadrilaterals containing one or more numerals #Quadrilaterals containing one or more letters #Triangular figures with one or more convex or concave sides #Numerals juxtaposed or joined to a letter or a figurative element #Numerals in light-coloured characters on a dark background #White, grey, silver #Numerals presenting a special form of writing #Triangles containing one or more numerals #Series of letters in different dimensions #Triangles with dark surfaces or parts of surfaces #Series of letters presenting different forms of writing #Letters linked to a figurative element #Letters in heavy characters #Letters in light-coloured characters on a dark background #Brown #Blue #Several quadrilaterals juxtaposed, joined or intersecting