The artwork is by Tryingtofly, and can be found by clicking this link. Their artwork of scenery is beautiful- I highly recommend looking over it.
I was going to work on adding more to this, but I can certainly revisit it sometime, and add/change things based on feedback.
It’s mostly for the purpose of saying “You discover a slightly transparent pike within the dungeon’s rubble. It appears to be of elemental origin, and feels a bit stronger than your current one,” as apposed to “You find a +1 pike.” (Which is fine, especially in less roleplay based campaigns, but sometimes it can be cool to hear about what the weapon actually is, in game.)