Preparation of montage from two images taken half an hour apart.

Venus and Jupiter in Volcanic Sunset.
The accompanying montage shows Venus (higher and brighter) and Jupiter (lower) heading towards the horizon shortly after first appearance above a receding brightly coloured volcanic sunset twilight arch and Venus on its own in the beautiful fading magenta afterglow of the volcanic sunset thirty minutes later with a floodlit view of my garden in the foreground.