Hi grandula :)

You're doing the right thing heading straight for the tutorials. the one in the User Manual is the best one to start on.

What kind of maps are you thinking of? I know 'underwater', but what style? Are you talking about maps like navigation charts, detailed bathometric charts, or something else?

LOL! It's just the name of the map I happen to have pasted the banners into.

Yes. That would probably be easier.

After accidentally corrupting the main file of ribbons, I had to start all over again with that style, but I've made a lot of progress in a day. Here are the colour variations on the title bar, which will have a connecting symbol for the middle section for adjustable length.

Looks like a largish house to me, with the back door opening into a nice big kitchen, off which so far you have a scullery and various pantries and cupboards.