Studying the Caves

LuthorCorp began investigating the caves and analyzing its symbols.  The picture on the left shows a LuthorCorp employee studying two of the cave glyphs detailing the story of Naman.  The glyph on the left seems to be an "updated" version of the original glyph showing Naman's arrival on wings of flame, and the one on the right is the full glyph of Naman lifting a gigantic boulder (see the Naman glyphs).

There are three Kryptonian letters on the right side of what appears to be a crude drawing of the keyhole.  The middle symbol appears to be a sideways W, and the top and bottom symbols appears to be sideways Vs... But I'm not sure what this signifies.

Next, here are a couple of shots of some LCD screens Lex has in his mansion's "Clark Kent room."  The left-most screen in the left picture is the drawing of the keyhole.  The center screen is a 3-D model of the infamous octagonal disc.  The screen on the right, which crosses over both screen captures, contains several pictures in a collage of sorts.  First, there's an "updated" version of the glyph illustrating how Naman has the strength of ten men.  The squiggly line next to that is, I'm guessing, a representation of superspeed; it kind of looks like someone with superspeed started at the bottom of the line and zoomed to the top-- imagine as if that top was the horizon.  Looking at the second picture to see the rest of the right LCD screen, there's the updated glyph of Naman descending from the skies; it's reversed, though, since it faces to the left in other pictures.  Immediately to the right is a glyph representing the woman Naman is meant to be with (discussed in "Skinwalker").  The glyph to the right of that is another Naman glyph, although I'm not sure which one since it's definitely not Naman underneath the pyramid of ten men, Naman being recharged by the sun, or Naman lifting the boulder.  The picture below the mystery glyph is an updated version of Naman shooting fire from his eyes.  Below this glyph, and not entirely visible in either screenshot, is a large hand.  My guess is that this would, if we could see it in its entirety, be something like this image or perhaps, because of the way the octagonal key is positioned in front of the glyph in the right screenshot, this one.