Trouble displaying image

[Marc Warren]

I'm running zeppelin on an Ubuntu server.  I'm trying to display a jpg file.  All I see is a timey little box.  And I get the same box regardless of the jpg or png file I point to.  Here is what I have tried so far.

println("%html <img src='/data/marc/pngs/test.jpg' height='100' width='100'/>")

And

println("%img cat /data/marc/pngs/test.jpg")

What am i doing wrong?

Thanks