PostagePostage and packing (P&P) is a flat rate of £3.90, worldwide, regardless of how many prints you order.
Prints are sent carefully rolled in a 450mm cardboard tube, by Royal Mail. Multiple prints ordered at the same time will normally be shipped in the same tube. While I aim to dispatch your prints within 72 hours of receiving your order, please note that delivery times can vary. If you specify a workplace address on your order which in London's Zone 1, your prints may be hand-delivered in a tube to your office, rather than posted via Royal Mail. I may also hand deliver to some other locations in north, east or central London, if passing by!
Please note that orders from outside of the EU/EEA may be subject to customs charges and other local taxes on receipt/delivery. Such orders may also take considerably longer to arrive, even though they are sent by Airmail. In practice they should take 1-2 weeks to arrive but some international orders have taken over 5 weeks to arrive.