Add up to 6 photos. Each one is resized to 620- and 440-wide (height kept in proportion — verticals stay tall). Use the buttons on each photo to rotate it or turn on black & white dithering.
Tip: choose PNG for dithered photos — JPG smears the dot pattern.
Uploads always work. A URL only loads if its server allows it (CORS); if not, download the image and drop it in.