Help w/Artist's Names on 2 'Textured' (?) Paintings

I bought 3 paintings at a thrift store today that had just came in. One is by B. (Ben) Long with a fiber like finish.
The 2nd (1st photos here) is a BIG one and looks like it's signed J. Pine? Or Dine?
And the last one I bought because I didn't look closely; I thought it was signed Jaffey but it's not - and I can't make it out.
These 2 also have a textured or fiber(?) finish like the B Long
Can anyone tell me who the artists are of these 2 paintings?
Thank you!



This is the B. Long Painting - They are all by different artists but they are all "textured" (is that what it's called?)

 

J. Dine. Think it's a decorative painting. Here's another with same Art Deco sensability. Signed J. Dine in different handwriting.

https://www.worthpoint.com/worthopedia/dine-signed-art-deco-style-framed-oil-1899263481

(Jim Dine is, of course, a listed American painter. This isn't his work.)

Debora

 

B. Long is supposed to be Benjamin Long, an Israeli artist. Works with coconut fiber. I'd be skeptical.

https://www.bidorbuy.co.za/item/212...act_original_art_at_its_best_Value_R3000.html

Debora