So you have a huge collection of photos in your hard disk and you are eager to monetize them. There is nothing wrong with that except that you have to exert some effort in organizing your photos and coming up with quality images. This way you can sell your photographs easily. The ingredients of a saleable photo include careful tagging so that buyers can find what they are looking for. Describe the photos clearly so that they know what they have found. Most important of all make sure that the quality of the picture is at a high enough resolution to be reproduced commercially.
Photos are being used to stick on t-shirts, mugs, postcards and even bags. Café owners love to put them on their walls. Use them on calendars and sell these online. Stationary stores find uses for them, too. Offer them personalized stationery, school book covers and notebooks. In this way you can update your collection frequently and keep the moolah flowing.