[document frame] name='PDF document containing 1 page'
++[landmark] name='Page 1'
++++[paragraph]
++++++[image] name='Image 1'
++++++[image] name='Image 2'
++++++[image] name='Image 3'
[document frame] name='PDF document containing 1 page'
++[landmark] name='Page 1'
++++[paragraph]
++++++[image] name='Image 1'
++++++[image] name='Image 2'
++++++[image] name='Image 3'