I like this idea of raised plant beds that could contain ferns of other shade loving plants.
Fence idea. Great as this can cover existing fence for minimal cost and maximum impact. Clean lines look pleasing. Garden Privacy Screen and Trellis London.
Solar Silver Round Decking Light IP44 Rated (3 Watt Alternative)
alpine strawberries - Google Search
Pruning young blackcurrant plants
instead of a silly looking shed?