[ryuurui]

This would explain the vertical line, however i doubt this is 雅. As much as the left hand side radical fits, the bottom-right side of that cursive hand of 隹 on the glass does not make any sense.

Edit: an idea just entered my brain. What if this is a combination of two cursive forms. (福 and 雅).
Bottom-right curve has evident features of 福, and both left-hand side radicals of both kanji have nearly identical cursive form.