'**SUMMARY**
Return the array of DrawingLayer objects associated with the image.
**RETURNS**
A list of of drawing layers.
**SEE ALSO**
:py:class:`DrawingLayer`
:py:meth:`addDrawingLayer`
:py:meth:`dl`
:py:meth:`toPygameSurface`
:py:meth:`getDrawingLayer`
:py:meth:`removeDrawingLayer`
:py:meth:`mergedLayers`
:py:meth:`applyLayers`
:py:meth:`drawText`
:py:meth:`drawRectangle`
:py:meth:`drawCircle`
:py:meth:`blit`'

def layers(self):

    return self._mLayers
