Blogging can be great lucrative employment for you. It allows you to live anywhere in the world.
If blogging does not work out as much, you can always become a writer. Learning the skills to become a writer takes practice and learning along the way.
Having the skills to take pictures is special. Not every Joe and Jill can take amazing photos, but you can certainly make money from your skills if you know what you are doing.
As many people call it, a virtual assistant or VA is a great way to make money while traveling. You will get hired to do various jobs.