Been up London to the Imperial war museum- took lots of photos of tanks, guns etc…. No cannons on the bank near Tower of London (moved). THink about setting time in modern day military. Start to draw some ideas. Maybe use tennis balls in designs as Henry V was sent a chest of them by the French as a mocking joke.
Created 2 paintings using black and white on grey card of people acting plays out. Very interesting/textured images. Then developed them on photoshop i.e. colour , tones……
Go to Firepower museum lots of military things there!