Picture posting is enabled for all :)
On a similar theme, I got a decent set of greenhouse three-tier staging shelves from Wilko's last year for £7.99 - they fit on my windowsills (just). Today I saw the same at Poundstretcher, but for £9.99, so I may have to take a trip back to Wilkos. After all, I haven't been there for... oooh, at least a fortnight!