All images on this site are by default covered by the creative commons licence:
Photography by Michael Palmer is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Based on a work at photorasa.com. Permissions beyond the scope of this license may be available at photorasa.com.
This means it is OK to freely use my photos for non-commercial usage such as for school and college projects etc. I do require attribution of the image to its creator – me – in the form of a reference/link to my website and/or me somewhere near the image.