This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Rflexion bleue. Rflexion de la lumire bleue sur une surface schma DupuisBelin Alexandre fr Bloodylibu CommonsHelper Thezoulou fr Thezoulou Original upload log page fr Aflexionbleue Thezoulou bytes no de la lumire bleue sur une surface schma DupuisBelin Alexandre Reflection diagrams
Page 2023 Free-images.com. All images are Public Domain