All the images on The Light Painters Loft are licensed under the Creative Commons Zero (CC0) license and can be used for commercial or non-commercial purposes.
So you’re basically allowed to use, copy and modify them however you want without permission or giving back credit, although an attribution would be greatly appreciated. :)
If you want to share them on your own website with free images, then contact me please via contact [at] thelightpaintersloft.com and I will get back to you as soon as possible.
THE LIGHT PAINTERS LOFT Ⓒ 2016