Layout Notes
Hold ⌥ and drag across a panel to cut it — at any angle. Shift cuts straight.
Drag a gutter to resize both sides; double-click it to merge the panels.
Double-click empty paper to letter there. Drop or paste art onto a panel.
⌘-scroll or pinch to zoom; hold Space and drag to move around the desk.
Work auto-saves as you go. Export PDF or PNG when it's ready for print.