Is it permissible for a teacher to take payment for designing banners or instructional booklets using free illustrations from the "Baneen wa Banaat" website, and is it permissible for him to benefit from these illustrations in printing and other uses?

"Profiting from the images is not permitted by the site, and this practice must cease in the future. However, using them for non-commercial purposes is permissible, provided the source is cited. There is no harm in creating booklets and designs and selling them, on condition that the copyrighted rights of websites and authors are not infringed upon."