To describe the style of her works, Rabea Janek Peter created the concept Cipherism. With that she refers to the rhetorical figure of the cipher from expressionist literature. It functions like a symbol, but however, differently than this, it has no comprehensible meaning grown over time (as for example rose = love) but recieves its content purely from the emotional world of the artist.
Rabea Janek Peter works with a huge number of returning, in her own cosmos established ciphers whose meaning remain, nevertheless, a mystery and are only to be guessed by the viewers. Also their arrangement is as significant as the colour symbolism. The focus lies on the emotional.