The window slot 19 continues the theme of 5 and 6 window solutions.

The window hole is also decorated with a longitudinal half of the balustrade, which seems to suggest that such a window solution can be applied to the second floor.

However, you need to take into account the following: in this design, the arched arch with a bas-relief is involved, which means that the window solution increases significantly in height.

This means that such a window decision can only be used in volumes projects, the floors of which are not delimited cornices, or the Height of the floors is large enough to match the height of the decoration.