Pablo Picasso
1912 the year of the famous papier colle of "glass and bottle of suze"
It depends. Normally, the balloon carries enough fuel to remain aloft for 2 hours, but factors such as outside air temperature, weight being carried in the basket, and weather determine the duration of the flight.
Answer:
cube, pyriamd, sphere, cylinder
Explanation: take your pick
Rose gold would be really pretty