explosion

Explosion of the Spanish flagship during the Battle of Gibraltar, 25 April 1607 by Cornelis Claesz van Wieringen, c1621

The explosion isn't in Industrial Light and Magic style but it is interesting that the flames are in Spanish red and yellow. Note the sails of each ship are blown to the left while the Spanish ship's sails are all blown away from the center of the explosion

detail #1 (from near the top of the painting)
a brush for cleaning a cannon bore and 2.5 people

detail #2
a drum, 2 men and, likely, the other half of the guy seen in detail #1 (that must be one tight fitting hat). The guy at the bottom left appears to wear a bandolier of cartridges for his rifle or arquebus