My favorites are the chair, banana, and the shoe.
Some ideas to consider ... you have two shoes, and two hardware items. Consider using one or the other in these situations for the finished series.
By decontextualizing the banal object and setting it against the beauty of the cerulean blue of the sky, it is highlighted and deconstructed outside of its normal grounding and thus derives a unique pathos as one of the objects of the material world, seen in a new light.
A few larger objects, like the chair, would be a nice juxtaposition against smaller items.
Any luck getting a fridge or car up there?
JK.