can you switch from landscape to portrait?
Good to see you!
The Balsamiq Wireframes canvas doesn’t really have a specific orientation as such.
If you are laying out a UI which is, for example, for a smartphone app or such, you could use the
Smartphone control to convey the difference between orientations. Something like this:
Is that the kind of thing you’re thinking of? If not, get back to us with a little more information and we’ll be happy to help.