Antique cannon as an art object in fort oglethorpeAntique cannon as an art object in Fort Oglethorpe
The planet venus is darkened on a black backgroundThe planet Venus is darkened on a black background
Bourtange , netherlands, fort museum with a moat with water. top viewBourtange , Netherlands, fort museum with a moat with water. Top view
The moon is visible in the sky, but venus and mercury are not visibleThe moon is visible in the sky, but Venus and Mercury are not visible