This is Chase127.
Types ATU0008 painting on the haycock
K1013.2 painting on the haycock
K0567 escape by pretending to perform errand for the captor
A2218.2 jackal carries sun in bag on back
Parallel to Chatelain 22 "in which monkey and hare persuade leopard's wife to release them because leopard said they should follow him to a funeral"
she accepts ATU0008 but points out that burning fox is more reminiscent here of rabbit burning alligator in Chase060
she also points out Bleek 29, jackal carries sun in bag on back; burns his back black; this is the A2218.2 motif