How do I save displayed images from table1 to another table.

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C#

ASP.NET

SQL

Im designing some asp.net base forms.One of the forms use by user to save there images & data in table.Also Manger can see these images & data from data grid view in manager form if i click select in data grid view those data need to auto fill in manger form(i did that part).i can also display user saved images too.But after the manager approve those data & images when manger click save btn those data need to save in manger table in sql database(i did text box data saving)but how should i save that displayed images in manger table?
Plz help..

What I have tried:

I created auto fill data & image when i click select in data grid view to manager form,also when manger click save btn need save that auto fill data in manger table i did it too.but i need to save that displayed image in manger table too without uploading them again. i there is possible way to do it?

<div class="card-body table-responsive p-0">
               
                 
                            <asp:GridView ID="gv_case"  runat="server" ShowHeaderWhenEmpty="true" CssClass="table table-hover" GridLines="None"  AutoGenerateColumns="False" AutoGenerateSelectButton="True" OnClientClick="return false;" Width="600px" OnRowDataBound="gv_case_RowDataBound" OnSelectedIndexChanged="gv_case_SelectedIndexChanged"  >
                                <Columns>
                                    <asp:BoundField DataField="Date" HeaderText="Date"  />
                                    <asp:BoundField DataField="Department" HeaderText="Department"  />
                                    <asp:BoundField DataField="KaizenLead"  HeaderText="Kaizen Lead" />
                                    <asp:BoundField DataField="Type" HeaderText="Type"/>
                                    <asp:BoundField DataField="Observation" HeaderText="Observation"/>
                                    <asp:BoundField DataField="Onetimereapeat" HeaderText="One Time/Repeat"/>
                                    <asp:BoundField DataField="Typeofwaste" HeaderText="Type of Waste"/>
                                    <asp:BoundField DataField="Rootcase" HeaderText="Root Case"/>
                                    <asp:TemplateField HeaderText="Image Before">
                                        <ItemTemplate>
                                            <asp:Image ID="Image1" runat="server" Width="100px" Height="100px"/>
                                        </ItemTemplate>
                                    </asp:TemplateField>
                                    <asp:TemplateField HeaderText="Image After">
                                        <ItemTemplate>
                                            <asp:Image ID="Image2" runat="server" Width="100px" Height="100px" />
                                        </ItemTemplate>
                                    </asp:TemplateField>
                                    <asp:BoundField DataField="Before"  HeaderText="Before" />
                                    <asp:BoundField DataField="After" HeaderText="After"  />
                                    <asp:BoundField DataField="Improvement" HeaderText="Improvement" />
                                    <asp:BoundField DataField="Savings" HeaderText="Savings"  />
                                    <asp:BoundField DataField="ImpleTeam" HeaderText="Implementation Team"  />
                                    <asp:BoundField DataField="validateby" HeaderText="Validate By" />
                                    <asp:BoundField DataField="safetyadmin" HeaderText="Safety/Admin" />
                                    <asp:BoundField DataField="Implementationdate" HeaderText="Implementation Date" />
                                    <asp:BoundField DataField="Status" HeaderText="Status" />
                                    <asp:BoundField DataField="Reason" HeaderText="Reason" />
                                    <asp:BoundField DataField="FinanceRef" HeaderText="FinanceRef" />                                    
                                </Columns>
                                <RowStyle CssClass="cursor-pointer" />
                            </asp:GridView>