User talk:74.102.53.205

April 2022
Please refrain from making unconstructive edits to Wikipedia, as you did at Ray tracing (graphics). Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. JeffSpaceman (talk) 21:27, 24 April 2022 (UTC)