Any tips or good links: Photographer and Make-up artist forming one business?

Have you got any ideas, tips or links to advise a photographer and make-up artist who want to become a team and open a small business together. Have you got clever ideas for combining their talents, for advertising, in fact tips for how to start their business together. Neither of them have an established clientele yet, although they have portfolios and all the equipment they will need. They both have passion for what they do. What is the best way for the two of them to set up shop? They are both married to other people.Any tips or good links: Photographer and Make-up artist forming one business?
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