[***SPAM***] Can one use landscape for drawing?

I'd like to make a drawing where I want
to put many items in it. It will be easier if I can
make the IPE drawing rotate side-way so it is
landscape instead of the default mode (portrait).

i.e. the page will still be default A4 size when saved,
but when I draw on the screen, if the drawing area is
landscape it is easier for me to fit things on it
when it is wider than taller.

I looked at options to see if I can rotate canvas, but
do not see such options. I do not know how to
style sheets or any advanced features of IPE.

thank you,
--Nasser