This is the place. I tried hanging mine upside down, but the blooms closed up. I checked several sources, and the most common advice I found was to set them upright in a vase containing an inch or two of water. Leave them there as the water evaporates, and let the flowers dry.
Timing is important, too.
The flowers should be cut when they're a little past their prime and becoming papery. Akron Beacon Journal home writer Mary Beth Breckenridge will find answers for the queries that are chosen to appear in the paper. The Beacon Journal Publishing Co.