Word Mail Merge Image Automation

I have a mail-merge template in Word 365 that already pulls text fields from an Excel data source. One column in that workbook contains a full URL for a unique image on each row (for example “http://example.com/photo.jpg”)... (Budget: £10 - £50 GBP, Jobs: Data Integration, Data Processing, Excel, Image Processing, Microsoft Office, Microsoft Word, Office 365, Visual Basic)