I didn't take any 'before' pics as I had stripped everything out before ordering the sleepers, but am happy to send you 'after' pics of my finished border from 6 x 8' & 6 x 4' new pine railway sleepers. Feel free to use them if you wish.
RAILWAY SLEEPERS USED
New British Pine eco friendly railway sleepers
Many thanks for sharing your project. It's great to see what you have designed and constructed. It looks really streamlined and attractive and fits perfectly into your garden.