Posted 3 files in the downloads sections with some ocean charts in it.
Googled ocean charts and marine charts and got some pictures from the image section in those. There are loads of them to choose from, this is just a sample.
Changed the pictures adding a sepia tone into them. originals and sepia ones are in the files if you want to try them out. Please note the size of the image before adding it to your charts.
John
Samples:
Sepia toned for aged look ???
Ocean currents
Sepia
