These are altered postcards for a swap of the Paper Traders. I transfered Ernst Haeckel pictures on hundred years old postcards adressed to the "Naturhistorisches Institut Linnea, Berlin" (a naturhistorical institute of my hometown). The transfer comes out perfect, I 'm very happy with the results. I have done the transfer with ink jet prints on transparencies applying isopropylalcohol as transfer medium. All colours are transfered ! Before I made some experiments with different transfer mediums and with the solvent the results are the best.