Nail art is free hand expression and each nail is unique, so intricate designs may be just done as a feature nail to compliment a set of more simple designs to add statement and boldness to the nail art.
You have many tools to help you achieve your creation. Brushes, paints, varnishes, foils, glitter powders, stones, transfers, stencils etc.
You have the special events through the year to help you market your designs, Easter to Christmas.
You should change your own design regularly that you wear when you are doing your clients nails, you will be surprised how many extra sales this will give you. You can protect the designs on your own nails by covering them with UV Gel.