I am ready to do something creative outside now that Winter if FINALLY over. I have had my clothesline between two wooden posts for years and last week we removed the lines leaving the posts standing. I now use my retractable clothesline for all the wash instead. So, having these two wooden posts with crossbeams I have an idea that I hope to be able to carry out. I am thinking of broken pottery mosaic on the posts. I already have a few embellishments on them, but would love to do this with old broken dish shards, maybe some glass pebbles, beads etc. I have searched the web and Pinterest for ideas. I would love to hear if any of you have had any experience in doing this sort of thing, what tips, advise or suggestions you would give before I start. I am assuming all I need is grout and the pieces I want to place. Am I overlooking something obvious? I don't have a particular design in mind, just sort of free flowing and see where it goes. I have a rosebush planted by one post, and some taller purple flowers by the other post, so there is something in bloom around them most of the summer.