diff --git a/IPython/extensions/sympy_printing.py b/IPython/extensions/sympy_printing.py
index c7d6cd7..648032e 100644
--- a/IPython/extensions/sympy_printing.py
+++ b/IPython/extensions/sympy_printing.py
@@ -35,6 +35,9 @@ def print_basic_unicode(o, p, cycle):
 def print_png(o):
     """A funciton to display sympy expression using LaTex -> PNG."""
     s = latex(o, mode='inline')
+    # mathtext does not understand \\operatorname to we remove it so functions
+    # like sin, cos can print. We should possible replace it with mathrm.
+    s = s.replace('\\operatorname','')
     png = latex_to_png(s, encode=True)
     return png
 
diff --git a/IPython/frontend/qt/console/rich_ipython_widget.py b/IPython/frontend/qt/console/rich_ipython_widget.py
index 4a5dcda..9657f8d 100644
--- a/IPython/frontend/qt/console/rich_ipython_widget.py
+++ b/IPython/frontend/qt/console/rich_ipython_widget.py
@@ -78,6 +78,8 @@ class RichIPythonWidget(IPythonWidget):
             elif data.has_key('image/png'):
                 self._append_plain_text(self.output_sep)
                 self._append_html(self._make_out_prompt(prompt_number))
+                # This helps the output to look nice.
+                self._append_plain_text('\n')
                 # TODO: try/except these calls
                 png = decodestring(data['image/png'])
                 self._append_png(png)