diff --git a/Yavsc/Helpers/TeXHelpers.cs b/Yavsc/Helpers/TeXHelpers.cs
index 6c2ef6c2..7bbe434a 100644
--- a/Yavsc/Helpers/TeXHelpers.cs
+++ b/Yavsc/Helpers/TeXHelpers.cs
@@ -2,6 +2,7 @@ using System;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
+using System.Text;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Mvc;
 using Microsoft.AspNet.Mvc.Rendering;
@@ -67,6 +68,13 @@ namespace Yavsc.Helpers
         {
             return data;
         }
+        public HtmlString ToHtmlString()
+        {
+            return new HtmlString(ToString());
+        }
+
+
+
     }
     public static class TeXHelpers
     {
@@ -78,11 +86,24 @@ namespace Yavsc.Helpers
             return string.Join(separator, items);
         }
 
-        public static TeXString ToTeX(string target, string lineSeparator = "\n\\\\")
+        public static TeXString ToTeX(this string target, string lineSeparator = "\n\\\\")
         {
             if (target == null) return null;
             return new TeXString(target.NewLinesWith(lineSeparator));
         }
+
+        public static HtmlString SplitAddressToTeX (this string target)
+        {
+            var alines = target.Split(',');
+            var texlines = alines.Select(l=>new TeXString(l));
+            StringBuilder sb = new StringBuilder();
+            foreach (var l in texlines)
+            {
+                sb.AppendFormat("{0}\\\\\n",l.ToString());
+            }
+            return new HtmlString(sb.ToString());
+        }
+
         public static bool GenerateEstimatePdf(this PdfGenerationViewModel Model)
         {
             string errorMsg = null;
diff --git a/Yavsc/ViewComponents/EstimateViewComponent.cs b/Yavsc/ViewComponents/EstimateViewComponent.cs
index fe549b60..9c11a3a4 100644
--- a/Yavsc/ViewComponents/EstimateViewComponent.cs
+++ b/Yavsc/ViewComponents/EstimateViewComponent.cs
@@ -34,7 +34,10 @@ namespace Yavsc.ViewComponents
                    .Include(e => e.Bill).FirstOrDefault(x => x.Id == id);
             if (estimate == null)
                 throw new Exception("No data");
-
+            var di = new DirectoryInfo(Startup.SiteSetup.UserFiles.Bills); 
+            var dia = new DirectoryInfo(Startup.SiteSetup.UserFiles.Avatars); 
+            ViewBag.BillsDir = di.FullName;
+            ViewBag.AvatarsDir = dia.FullName;
             if (outputFormat == "LaTeX") {
                 return this.View("Estimate_tex", estimate);
             }
diff --git a/Yavsc/Views/Shared/Components/Estimate/Estimate_tex.cshtml b/Yavsc/Views/Shared/Components/Estimate/Estimate_tex.cshtml
index 5f8c9d89..71eaf329 100644
--- a/Yavsc/Views/Shared/Components/Estimate/Estimate_tex.cshtml
+++ b/Yavsc/Views/Shared/Components/Estimate/Estimate_tex.cshtml
@@ -6,10 +6,10 @@
     var pro = Model.Query.PerformerProfile;
     var from = Model.Query.PerformerProfile.Performer;
     var to = Model.Query.Client;
-    var PostalAddress = (to.PostalAddress!=null) ? to.PostalAddress.Address.Replace("\n","\\\\\n") : null ;
-    var proaddr = Model.Query?.PerformerProfile.OrganizationAddress.Address;
-    var proaddrn = (proaddr!=null) ? proaddr.NewLinesWith("\\\\\n") : null ;
-    var proaddrm = (proaddr!=null) ? proaddr.NewLinesWith(" - ") : null ;
+    var PostalAddress = to.PostalAddress?.Address.SplitAddressToTeX();
+    var proaddr = Model.Query.PerformerProfile.OrganizationAddress.Address.SplitAddressToTeX();
+    var proaddrm = new HtmlString(Model.Query.PerformerProfile.OrganizationAddress.Address);
+
 }\documentclass[french,11pt]{article}
 \usepackage{eurosym}
 \usepackage{babel}
@@ -68,7 +68,7 @@
 
 \def\FactureNum            {@Model.Id.ToString()}    % Numéro de facture
 \def\FactureAcquittee    {non}        % Facture acquittée : oui/non
-\def\FactureLieu    {@proaddrn}    % Lieu de l'édition de la facture
+\def\FactureLieu    {@proaddrm}    % Lieu de l'édition de la facture
 \def\FactureObjet    {Facture : @TeXHelpers.ToTeX(Model.Title)}    % Objet du document
 % Description de la facture
 \def\FactureDescr    {
@@ -80,10 +80,9 @@
 
 \def\ClientAdresse{                    
 % Adresse du client
-@if (!string.IsNullOrWhiteSpace(PostalAddress)) {
- <text>   @TeXHelpers.ToTeX(PostalAddress)\\</text> }
- @if (!string.IsNullOrWhiteSpace(to.PhoneNumber)) {<text>
-  @TeXHelpers.ToTeX(to.PhoneNumber)<text>\\</text>
+@PostalAddress
+@if (PostalAddress!=null) {<text>@PostalAddress</text>}
+@if (!string.IsNullOrWhiteSpace(to.PhoneNumber)) {<text>@TeXHelpers.ToTeX(to.PhoneNumber)<text>\\</text>
    </text>} 
   E-mail:  @TeXHelpers.ToTeX(to.Email)
 }
@@ -106,7 +105,7 @@
 \setlength{\parindent}{0pt}
 
 \renewcommand{\headrulewidth}{0pt}
-\cfoot{   @TeXHelpers.ToTeX(from.UserName)  @if (!string.IsNullOrWhiteSpace(proaddrm)) { <text> - @TeXHelpers.ToTeX(proaddrm) </text> } \newline
+\cfoot{   @TeXHelpers.ToTeX(from.UserName)  @if (proaddrm!=null) { <text> - @proaddrm </text> } \newline
     \small{ E-mail:  @TeXHelpers.ToTeX(from.Email) @if (!string.IsNullOrWhiteSpace(from.PhoneNumber)) {  <text> - Téléphone fixe:  @TeXHelpers.ToTeX(from.PhoneNumber) </text>  } 
     }
 }
@@ -115,7 +114,7 @@
 
 % Logo de la société
 @if (from.Avatar != null) {
-<text>\includegraphics{@from.Avatar}  
+<text>\includegraphics[height=60pt]{@(ViewBag.AvatarsDir)/@(from.UserName).png}  
 </text>
 } else { 
 <text>%\includegraphics{logo.png}
@@ -123,7 +122,7 @@
 }
 % Nom et adresse de la société
  @TeXHelpers.ToTeX(from.UserName) \\
- @TeXHelpers.ToTeX(proaddrn)
+ @proaddr
 
 Facture n°\FactureNum
 
@@ -188,5 +187,18 @@ Facture n°\FactureNum
     }
 }
 
+}
+@if (!(Model.ProviderValidationDate==null)) {
+    <text>
+\begin{flushright}
+    Facture validée le @TeXHelpers.ToTeX(Model.ProviderValidationDate.ToString("dddd dd MMMM yyyy",
+                  CultureInfo.CreateSpecificCulture("fr-FR"))).ToHtmlString()
+\end{flushright}
+\begin{center}
+	\hspace{263pt}
+    \includegraphics[height=60pt]{@(ViewBag.BillsDir)/estimate-prosign-@(Model.Id).png}
+\end{center}
+
+    </text>
 }
 \end{document}