diff --git a/BookAStar/BookAStar/App.xaml b/BookAStar/BookAStar/App.xaml
index aee77e6f..02b13cc7 100644
--- a/BookAStar/BookAStar/App.xaml
+++ b/BookAStar/BookAStar/App.xaml
@@ -63,7 +63,7 @@
         <Setter Property="HorizontalOptions" Value="FillAndExpand" />
       </Style>
 
-      <Style x:Key="BigLabel"  BasedOn="{StaticResource LabelStyle}" TargetType="Label">
+      <Style x:Key="BigLabelStyle"  BasedOn="{StaticResource LabelStyle}" TargetType="Label">
         <Setter Property="FontSize" Value="Large" />
       </Style>      
       <Style x:Key="ContentLabelStyle"  BasedOn="{StaticResource LabelStyle}" TargetType="Label">
diff --git a/BookAStar/BookAStar/Data/DataManager.cs b/BookAStar/BookAStar/Data/DataManager.cs
index 5f324332..fb9cd291 100644
--- a/BookAStar/BookAStar/Data/DataManager.cs
+++ b/BookAStar/BookAStar/Data/DataManager.cs
@@ -29,6 +29,8 @@
         internal LocalEntity<BillingLine, string> EstimateLinesTemplates { get; set; }
         internal LocalEntity<ChatMessage, int> PrivateMessages { get; set; }
         internal LocalEntity<PageState, int> AppState { get; set; }
+        internal LocalEntity<string,string> ClientSignatures { get; set; }
+        internal LocalEntity<string, string> ProviderSignatures { get; set; }
 
         protected static DataManager instance = new DataManager();
 
diff --git a/BookAStar/BookAStar/Model/Workflow/Estimate.cs b/BookAStar/BookAStar/Model/Workflow/Estimate.cs
index ec3a3f4d..24d7ea42 100644
--- a/BookAStar/BookAStar/Model/Workflow/Estimate.cs
+++ b/BookAStar/BookAStar/Model/Workflow/Estimate.cs
@@ -9,7 +9,6 @@ namespace BookAStar.Model.Workflow
     using Data;
     using Interfaces;
     using Social;
-
     public partial class Estimate : IEstimate
     {
         public long Id { get; set; }
@@ -28,6 +27,7 @@ namespace BookAStar.Model.Workflow
         /// <returns></returns>
         public List<string> AttachedGraphics { get; set; }
         [JsonIgnore]
+        // form in db
         public string AttachedGraphicsString
         {
             get { return AttachedGraphics==null?null:string.Join(":", AttachedGraphics); }
@@ -41,6 +41,7 @@ namespace BookAStar.Model.Workflow
         /// </summary>
         /// <returns></returns>
         public List<string> AttachedFiles { get; set; }
+        // form in db
         [JsonIgnore]
         public string AttachedFilesString
         {
@@ -92,12 +93,12 @@ namespace BookAStar.Model.Workflow
             }
         }
         /// <summary>
-        /// This validation comes from the provider.
-        /// As long as it's an estimate, no client validation
-        /// is formaly needed 
+        /// This validation comes first from the provider.
         /// </summary>
         public DateTime ProviderValidationDate { get; set; }
-
+        /// <summary>
+        /// Date for the agreement from the client
+        /// </summary>
         public DateTime ClientApprouvalDate { get; set; }
 
     }
diff --git a/BookAStar/BookAStar/Pages/EstimatePages/EditBillingLinePage.xaml b/BookAStar/BookAStar/Pages/EstimatePages/EditBillingLinePage.xaml
index b821e305..1800c6aa 100644
--- a/BookAStar/BookAStar/Pages/EstimatePages/EditBillingLinePage.xaml
+++ b/BookAStar/BookAStar/Pages/EstimatePages/EditBillingLinePage.xaml
@@ -102,7 +102,7 @@
             <behaviors:DecimalValidatorBehavior x:Name="unitCostValidator" />
           </Entry.Behaviors>
         </Entry>
-        <Label Text="€" Style="{StaticResource BigLabel}" />
+        <Label Text="€" Style="{StaticResource BigLabelStyle}" />
         <Image  x:Name="unitaryCostSuccessErrorImage"
                   Style="{Binding Source={x:Reference unitCostValidator}, 
                                 Path=IsValid, 
diff --git a/BookAStar/BookAStar/Pages/EstimatePages/EstimateSigningPage.xaml b/BookAStar/BookAStar/Pages/EstimatePages/EstimateSigningPage.xaml
index 10c56a79..393ef642 100644
--- a/BookAStar/BookAStar/Pages/EstimatePages/EstimateSigningPage.xaml
+++ b/BookAStar/BookAStar/Pages/EstimatePages/EstimateSigningPage.xaml
@@ -5,7 +5,16 @@
              xmlns:views="clr-namespace:BookAStar.Views;assembly=BookAStar"
              x:Class="BookAStar.Pages.EstimatePages.EstimateSigningPage">
 
-
+  <ContentPage.Resources>
+    <ResourceDictionary>
+      <Style TargetType="Label">
+        <Setter Property="Style" Value="{StaticResource ContentLabelStyle}" />
+      </Style>
+      <Style TargetType="Button">
+        <Setter Property="Style" Value="{StaticResource ButtonStyle}" />
+      </Style>
+    </ResourceDictionary>
+  </ContentPage.Resources>
   <ContentPage.Content>
       <StackLayout Padding="10,10,10,10" x:Name="mainLayout">
     <ScrollView>
@@ -20,11 +29,11 @@
             <ColumnDefinition Width="*" />
           </Grid.ColumnDefinitions>
           <Label Grid.Row="0" Grid.Column="0" Text="{Binding Client.UserName}" ></Label>
-          <Label Grid.Row="0" Grid.Column="1" Text="{Binding Query.Location.Address}" ></Label>
+          <Label Grid.Row="0" Grid.Column="1" Text="{Binding Query.Location.Address}"  ></Label>
           <Label Grid.Row="0" Grid.Column="2" Text="{Binding Query.EventDate, StringFormat='{0:dddd d MMMM yyyy à hh:mm}'}" ></Label>
         </Grid>
 
-        <Label Text="{Binding Title}" />
+        <Label Text="{Binding Title}"  Style="{StaticResource BigLabelStyle}" />
 
         <views:MarkdownView x:Name="mdview" 
            HorizontalOptions="FillAndExpand"
@@ -63,13 +72,17 @@
           </ListView.ItemTemplate>
         </ListView>
         <Label FormattedText="{Binding FormattedTotal}"/>
+      <StackLayout Orientation="Horizontal">
+        <Image Source="{Binding ProSignImage}" HorizontalOptions="Start"></Image>
+        <Image Source="{Binding CliSignImage}" HorizontalOptions="End"></Image>
+      </StackLayout>
 </StackLayout>  
     </ScrollView> 
          <signature:SignaturePadView x:Name="padView"
                                     VerticalOptions="FillAndExpand"
                                     HorizontalOptions="FillAndExpand"
                           BackgroundColor="White"
-                          CaptionText="Caption This" CaptionTextColor="Black"
+                          CaptionText="{Binding Data.Owner.UserName}" CaptionTextColor="Black"
                           ClearText="Effacer!" ClearTextColor="Red"
                           PromptText="Prompt Here" PromptTextColor="Red"
                           SignatureLineColor="Aqua" StrokeColor="Black" StrokeWidth="2" />
diff --git a/BookAStar/BookAStar/Pages/EstimatePages/EstimateSigningPage.xaml.cs b/BookAStar/BookAStar/Pages/EstimatePages/EstimateSigningPage.xaml.cs
index a975e099..d72793b6 100644
--- a/BookAStar/BookAStar/Pages/EstimatePages/EstimateSigningPage.xaml.cs
+++ b/BookAStar/BookAStar/Pages/EstimatePages/EstimateSigningPage.xaml.cs
@@ -41,17 +41,7 @@ namespace BookAStar.Pages.EstimatePages
                 ParentValidationCommand.Execute(true);
         }
 
-        private async void OnGetStats(object sender, EventArgs e)
-        {
-            var points = padView.Points.ToArray();
-            using (var image = await padView.GetImageStreamAsync(SignatureImageFormat.Png))
-            {
-                var pointCount = points.Count();
-                var imageSize = image.Length / 1000;
-                var linesCount = points.Count(p => p == Point.Zero) + (points.Length > 0 ? 1 : 0);
-                await DisplayAlert("Stats", $"The signature has {linesCount} lines or {pointCount} points, and is {imageSize:#,###.0}KB (in memory) when saved as a PNG.", "Cool");
-            }
-        }
+       
         private async void OnChangeTheme(object sender, EventArgs e)
         {
             var action = await DisplayActionSheet("Change Theme", "Cancel", null, "White", "Black", "Aqua");
diff --git a/BookAStar/BookAStar/ViewModels/EstimateAndBilling/EditEstimateViewModel.cs b/BookAStar/BookAStar/ViewModels/EstimateAndBilling/EditEstimateViewModel.cs
index 1581d3c6..25032d81 100644
--- a/BookAStar/BookAStar/ViewModels/EstimateAndBilling/EditEstimateViewModel.cs
+++ b/BookAStar/BookAStar/ViewModels/EstimateAndBilling/EditEstimateViewModel.cs
@@ -50,6 +50,7 @@ namespace BookAStar.ViewModels.EstimateAndBilling
             NotifyPropertyChanged("Query");
             NotifyPropertyChanged("CLient");
             NotifyPropertyChanged("ModelState");
+            
         }
 
         protected override void OnPropertyChanged(PropertyChangedEventArgs e)
diff --git a/BookAStar/BookAStar/ViewModels/Signing/EstimateSigningViewModel.cs b/BookAStar/BookAStar/ViewModels/Signing/EstimateSigningViewModel.cs
index a2035b24..20989946 100644
--- a/BookAStar/BookAStar/ViewModels/Signing/EstimateSigningViewModel.cs
+++ b/BookAStar/BookAStar/ViewModels/Signing/EstimateSigningViewModel.cs
@@ -10,5 +10,18 @@ namespace BookAStar.ViewModels.Signing
         {
         }
         public Command<bool> ValidationCommand { get; set; }
+        public ImageSource ProSignImage {
+            get
+            {
+                return new FileImageSource();
+            }
+        }
+        public ImageSource CliSignImage
+        {
+            get
+            {
+                return new FileImageSource();
+            }
+        }
     }
 }