<a href="http://eoghann.com/2014/05/marvel-comics-fan-art-spider-man-vs-green-goblin-oil-painting/ffdryneq_2005142101321" rel="attachment wp-att-118852">Here's a gorgeous bit of artwork by Chris Stevens. It's an oil painting and the vivid colors really capture the vibrance of early comics with their limited color palette.
I really love the manic look on the Goblin's face. Brings back lots of memories of the battles between him and Spidey
Source: ComicsFanArt — Spider-Man vs. Green Goblin