Attribution of this one has been doubted and it is indeed peculiar in the sense that the landscape is a late adaptation of some of Jan's very early forest landscape paintings, like Ertz 1979 #2 & 2a. The bridging work between them and this would be a painting formerly in a Russian museum (copper, 14.9 x 18.3, photo RKD), but I also wonder about the attribution of that one. On the other hand, the figures are by Vrancx who was notoriously fussy about not having studio copies of his work; so surely he would have insisted on collaborating with Jan himself?