Well Bruce thanks for trying to help. If you had read my message you would understand that I spent a lot of time reading the full descriptions of the categories and looking at the other waymarks in the various categories, not that I really wanted to spend my morning doing that. I did use the search feature and I looked at Mosaic. My object is a bench that is covered in mosaic tiles. It is not like the others in that category that are also either murals or statues. There is one bench in there but it is shapped like an otter, so I wasn't sure that my bench would fit there. In your category there are lots of benches, but they also have statues, so I knew it might not fit there either but I decided to give it a try.
Anyway thanks for the tip, since you think that my object is a mosaic I have submitted it to that category and well see what happens next., and yes cut and pasted did work, line by line. I was hoping that the system would simply let me change categories, but it apparently isn't designed for ease of use. I had also hoped that the system could find the right category for me based on keywords instead of me having to play search and read for a couple of hours. After submitting my first object I get the feeling that this system is setup to challenge people to find the right category instead of encouraging submissions and thus making the site more rich with content.