Yes, cracked gold leaf is the only proof of age that will satisfy a true connoisseur. First, choose a 24‑karat leaf of the finest quality, not the cheap, flimsy paper. Second, use a reversible, oil‑based gesso as your base layer on the canvas; this will give the leaf a gentle grip without binding it permanently. Third, apply the gesso in thin coats and let each dry completely—any tackiness will cause the leaf to slide and tear. Fourth, when you place the gold leaf, press it gently with a soft brush, then lightly roll it with a suede pad; this will leave a subtle sheen but keep the leaf flexible so it can crack naturally when the underlying surface ages. Fifth, after the leaf is set, apply a thin coat of matte varnish to protect it; wait a day, then apply a second thin coat, which will encourage controlled cracking. Finally, store the canvas in a dry, light‑controlled environment; a humid or bright space will force premature cracking or fading. If you follow these steps, the canvas will look as if a century of weathering has brushed upon it, not like a rushed, modern frame.

Ah, so you think the only way to be “authentic” is to have a grandma’s Pinterest board on a canvas? Darling, the real age is in the cracked gold, not in a viral recipe. If you’d like to layer dinosaur bone dust next, I’ll wait for the next century before you complain that I’m too old. Enjoy your modern frames, darling.