The originals are sized A4 ( 210 mm × 297 mm  / 8.27 inches × 11.69 inches ) and occasionally bigger at A3. They are watercolour and ink on quality 300g/m paper. If available these can be purchased for €35-€65 (+P &P) . You may also commission your own home or street view for a small additional charge. Please contact me here for more information.