I "weathered" and painted two mirror frames today.

It is so simple. Use crackle glaze, or Elmer's glue (much cheaper option).
1) Cover a layer over the item continuing brush strokes in the same direction and let dry 1-4 hours (OR lightly blow dry until tacky).
2) Then paint over the item with your desired top coat paint. I suggest latex or acrylic (acrylic dries faster, which is good for needs to be finished quickly projects).

3) Let dry and voila! Also, if you don't prefer the cracks to be the original color of the item, apply a base coat and let dry before beginning with the process of weathering with glaze or glue.

The green is actual pastel, and after letting it dry, I went back with some paint to give more detail for my needs.

 Be #craftfabulous!

Sarah