diff --git a/svg.lua b/svg.lua
new file mode 100644
index 0000000..6a00720
--- /dev/null
+++ b/svg.lua
@@ -0,0 +1,81 @@
+-- INIT SVG Object
+svg = {}
+svg.__index = svg;
+
+-- function to create a SVG drawing
+--      width: number => width of the drawing
+--      height: number => height of the drawing
+--      stroke: string => lines color
+--      fill: string => fill color
+function svg:create(width, heigth, stroke, fill)
+    local s = {}
+    setmetatable(s,svg)
+    s.width = width or 100
+    s.height = height or 100
+    s.stroke = stroke or "#000000"
+    s.fill = fill or "transparent"
+    s.elements = {}
+    
+
+    -- INIT svg.Element Object
+    s.Element = {}
+    s.Element.__index = svg.Element
+
+    -- function to create svg.Element
+    --      name: string => name of the element (standard svg element name)
+    --      options: table => a table containing all the parameters of the element
+    function s.Element:create(name, options)
+        local e = {}
+        setmetatable(e,s.Element)
+        e.name = name
+        e.strElement = "<" .. name .. " "
+        for key, value in pairs(options) do
+            e[key] = value
+            e.strElement = e.strElement .. key .. "=\"" .. value .. "\" "
+        end
+        e.strElement = e.strElement .. "/>"
+        return e;
+    end
+
+    return s
+end
+
+-- function to add an element to the svg drawing
+--      element : svg.Element => the element to add to the drawing
+function svg:add(element)
+    table.insert(self.elements, element)
+end
+
+-- function to get the string formatted for the full svg drawing
+function svg:draw()
+    local svgStr = "<svg width=\"" .. self.width .. "\" height=\"" .. self.height .. "\" fill=\"" .. self.fill .. "\" stroke=\"" .. self.stroke .. "\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">"
+    for k,v in pairs(self.elements) do
+        svgStr = svgStr .. v.strElement
+    end
+    svgStr = svgStr .. "</svg>"
+    return svgStr
+end
+
+-- INIT Rect element Class
+--      x: number => Position du rectangle sur l'axe horizontal par rapport au coin supérieur gauche
+--      y: number => Position du rectangle sur l'axe vertical par rapport au coin supérieur gauche
+--      width: number => Largeur du rectangle
+--      height: number => Hauteur du rectangle.
+--      stroke: string => lines color
+--      strokeWidth: string => lines width
+--      fill: string => fill color
+--      rx: number => Rayon x des coins du rectangle
+--      ry: number => Rayon y des coins du rectangle
+function svg:Rect(x, y, width, height, stroke, strokeWidth, fill, rx, ry)
+    return self.Element:create("rect", {
+        x = x or 10,
+        y = y or 10,
+        width = width or 10,
+        height = height or 10,
+        stroke = stroke or svg.stroke,
+        fill = fill or svg.fill,
+        ["stroke-width"] = strokeWidth or 1,
+        rx = rx or 0,
+        ry = ry or 0
+    })
+end
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