DIY hanging wine bottle planters. I used a mix of herbs, citronella candles, and decorative plants to fill them with. These are great I your a wine-o like me and need something for a boring blank wall like this!
Yet some walls are quite neat and precise. These are often seen in the more commercial or officially public settings, like this from a Napa Valley Winery. The 'neat' walls also tend to forego the use of cement as a matrix for holding the bottles together
I just finished creating my dart board wall protection with wine bottle corks. Using a sheet of styrofoam, my husband cut it to the appropriate size and cut out the centre for the dart board. I used a hot glue gun to glue the corks to the styrofoam. I then used Welbond glue to ensure the corks stayed attached.