In your second guess you got it right. But jumping to the wrong conclusion so swiftly--bah!

The "Z" was supposed to be an etheareal Zorro mark, and the font (which on my screen appears as the Bradley Hand ITC, in italics, had just the right amount of panache for the topic at hand. Alas, it went over like a lead balloon, because the size didn't work. But I'll try again (see if this doesn't just knock your socks off and distract you from the pique you exhibited a moment ago):

Z