diff --git a/MarkersSymbolizer.md b/MarkersSymbolizer.md
index d9a3f21..8711d8e 100644
--- a/MarkersSymbolizer.md
+++ b/MarkersSymbolizer.md
@@ -1,3 +1,10 @@
+[[Symbolizer|SymbologySupport]] that specifies rendering of a tiff, png or svg image as a directional marker.
+
+Can be used as an alternative to a [[PointSymbolizer]] to give more control over positioning of the image.
+
+[[/images/markers_symbolizer.png]]
+
+## Configuration Options
|*Name*|*Description*|*Default*|Applies to SVG |
--------|------------|---------|----------------|
|allow-overlap | Allow the symbolizer to overlap others. | false | yes |
@@ -24,7 +31,7 @@ It can be added to a Rule with line features like:
[[/images/offsets_directions.png]]
-The [[MarkersSymbolizer]] should draw blue directional arrows *in the direction of the geometry* (for things like one-way streets).
+The MarkersSymbolizer should draw blue directional arrows *in the direction of the geometry* (for things like one-way streets).
In case you notice arrows pointing the wrong direction, this means that the segment has been coded in the wrong way.
@@ -38,10 +45,7 @@ The ST_reverse function of Postgis can fix this (The problem will then be to ide
```xml
-
- 10000
-
```
### Dynamic Ellipses
@@ -49,15 +53,14 @@ The ST_reverse function of Postgis can fix this (The problem will then be to ide
[[/images/dynamic_ellipse_markers.png]]
-
```xml
-
+
```
CAVEAT: these properties do not apply to SVG files, and SVG transforms are not supported for modifying ellipses (yet).
-OSM currently renders one-way street arrows with Mapnik using several stacked [LineSymbolizers](LineSymbolizer) with varying dash-arrays, but could potentially use the [[MarkersSymbolizer]] in the future:
+OSM currently renders one-way street arrows with Mapnik using several stacked instances of [LineSymbolizer] with varying dash-arrays, but could potentially use the MarkersSymbolizer in the future:
```xml
-
+
```