"Figure painting" is another way of saying "paintings or drawings of humans."
This find is really important, because most cave paintings show animals or hand prints, but not actual fully drawn humans or as more formally called, "figures."
Even if you consider that you can barely draw a stick figure, it's so cool that someone 44,000 years ago drew stick figures. You can see some photos here: http://hilltopmonitor.com/2019/12/oldest-cave-painting-in-world-suggests-religion-began-in/
Below is a page from one of my sketchbooks. I take paper and pen with me to every Marlins game that Andy and I attend. I make sure to get the Marlins Park date stamp, as you can tell. These are stick figures that help me get the gesture of each player. I love trying to get the movements of starting pitchers and batters, but I stick to just Marlins. Late in the 2019 season, I decided to add gestures of the in and out fielders once I'm "done" with the Marlins starting pitcher.