diff --git a/src/dune b/src/dune
index 4e2d45f..52d85ee 100644
--- a/src/dune
+++ b/src/dune
@@ -1,6 +1,6 @@
 (library
  (public_name leaflet)
- (modules event global latlng layer map popup point)
+ (modules event global latlng layer map popup point icon)
  (private_modules global)
  (libraries brr)
  (js_of_ocaml
diff --git a/src/icon.ml b/src/icon.ml
new file mode 100644
index 0000000..0073d68
--- /dev/null
+++ b/src/icon.ml
@@ -0,0 +1,47 @@
+(* BSD-2-Clause License *)
+
+type t = Jv.t
+
+type opt =
+  | Icon_retina_url of string
+  | Icon_size of Point.t
+  | Icon_anchor of Point.t
+  | Popup_anchor of Point.t
+  | Tooltip_anchor of Point.t
+  | Shadow_url of string
+  | Shadow_retina_url of string
+  | Shadow_size of Point.t
+  | Shadow_anchor of Point.t
+  | Class_name of string
+  | Cross_origin of string option
+
+let to_string = function
+  | Icon_retina_url _ -> "iconRetinaUrl"
+  | Icon_size _ -> "iconSize"
+  | Icon_anchor _ -> "iconAnchor"
+  | Popup_anchor _ -> "popupAnchor"
+  | Tooltip_anchor _ -> "tooltipAnchor"
+  | Shadow_url _ -> "shadowUrl"
+  | Shadow_retina_url _ -> "shadowRetinaUrl"
+  | Shadow_size _ -> "shadowSize"
+  | Shadow_anchor _ -> "shadowAnchor"
+  | Class_name _ -> "className"
+  | Cross_origin _ -> "crossOrigin"
+
+let to_jv = function
+  | Icon_size p
+  | Icon_anchor p
+  | Popup_anchor p
+  | Tooltip_anchor p
+  | Shadow_size p
+  | Shadow_anchor p ->
+    Point.to_jv p
+  | Icon_retina_url s | Shadow_url s | Shadow_retina_url s | Class_name s ->
+    Jv.of_string s
+  | Cross_origin o -> (
+    match o with Some s -> Jv.of_string s | None -> Jv.of_bool false )
+
+let create icon_url options =
+  let l = List.map (fun o -> (to_string o, to_jv o)) options in
+  let tab = Array.of_list @@ (("iconUrl", Jv.of_string icon_url) :: l) in
+  Jv.call Global.leaflet "icon" [| Jv.obj tab |]
diff --git a/src/icon.mli b/src/icon.mli
new file mode 100644
index 0000000..0d58709
--- /dev/null
+++ b/src/icon.mli
@@ -0,0 +1,21 @@
+(* BSD-2-Clause License *)
+
+type t
+
+(* type for icon option used to create an icon*)
+type opt =
+  | Icon_retina_url of string
+  | Icon_size of Point.t
+  | Icon_anchor of Point.t
+  | Popup_anchor of Point.t
+  | Tooltip_anchor of Point.t
+  | Shadow_url of string
+  | Shadow_retina_url of string
+  | Shadow_size of Point.t
+  | Shadow_anchor of Point.t
+  | Class_name of string
+  | Cross_origin of string option
+
+(** [create icon_url options] Creates an icon instance with the given [options],
+    and the required `iconUrl` option set to [icon_url] *)
+val create : string -> opt list -> t
diff --git a/src/point.ml b/src/point.ml
index 0191894..00fceb9 100644
--- a/src/point.ml
+++ b/src/point.ml
@@ -9,3 +9,6 @@ let of_jv point =
   let x = Jv.get point "x" |> Jv.to_int in
   let y = Jv.get point "y" |> Jv.to_int in
   { x; y }
+
+let to_jv point =
+  Jv.call Global.leaflet "point" [| Jv.of_int point.x; Jv.of_int point.y |]
diff --git a/src/point.mli b/src/point.mli
index 2ca4de2..a9b9430 100644
--- a/src/point.mli
+++ b/src/point.mli
@@ -7,3 +7,6 @@ type t =
 
 (** [of_jv jv] is [jv] as {!t} *)
 val of_jv : Jv.t -> t
+
+(** [to_jv o] is [o] as {!Jv.t} *)
+val to_jv : t -> Jv.t