[RJS1950]

Both pix look like an outcropping of basaltic rock.

[Drew68]

Both pix look like an outcropping of basaltic rock.

But if you step back about 20 feet and squint your eyes really hard while cocking your head to the right, it sorta looks like a boat that could've carried one pair of every animal on earth while the entire globe was covered with water.

Umm... < /sarcasm>

[rottndog]

Both pix look like an outcropping of basaltic rock.

When basalt cools, it forms some fairly symmetrical shapes. That's what the pictures appear to show. Here are some basalt formations