Any art/craft/diy pros out there

[wakeupshakeupmakeup]

Anyone got any tips on how I could achieve this nice bronze/gold looking finish around some plain, black, Matt picture frames

Got a lovely frame on next and don’t have the money to buy more of the same frame at the moment but I have several black frames that I would love to try add this nice finish to

any tips on how and products to use?

pic attached but under review!

Paint it black and then highlight the raised areas using a dry brushing technique where you remove moat of the oaint from a bruah before using it.