--- a/rsvg-mask.c 2013-09-09 14:24:42.000000000 -0300 +++ b/rsvg-mask.c 2013-09-09 19:39:33.000000000 -0300 @@ -77,10 +77,10 @@ _rsvg_node_init (&mask->super, RSVG_NODE_TYPE_MASK); mask->maskunits = objectBoundingBox; mask->contentunits = userSpaceOnUse; - mask->x = _rsvg_css_parse_length ("0"); - mask->y = _rsvg_css_parse_length ("0"); - mask->width = _rsvg_css_parse_length ("1"); - mask->height = _rsvg_css_parse_length ("1"); + mask->x = _rsvg_css_parse_length ("-10%"); + mask->y = _rsvg_css_parse_length ("-10%"); + mask->width = _rsvg_css_parse_length ("120%"); + mask->height = _rsvg_css_parse_length ("120%"); mask->super.set_atts = rsvg_mask_set_atts; return &mask->super; }