Create a Lights On Effect in Gimp

[@MrJanBobr]

thanks

[@gomes032]

Thank you so much!!!

[@boblombardi9397]

Video illustrates several important concepts ....Well done....Thank You

[@1SteveSmith]

Great tutorial, thank you very much.

[@ender4903]

You could have used erase tool instead of adding layer mask at the last part.