<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container mb-4"> <div class="row mb-4"> <div class="col-8"> <p>This is the reference image I used for this demonstration, a photo I took of the Bombay Gin Distillery near Basingstoke.</p> <p>As you can see this is a complex reference image that contains perspective and buildings of different sizes, plus reflections, etc. Getting a good representation of this reference image is important and the process below should you with that.</p> <p class="text-danger">This is the sequence of steps to follow:</p> </div> <div class="col-4"> <img src="http://artstudio.test/uploads/Outine-Blog-Featured-Image-720x675.png" class="img-fluid" /> </div> </div> <div class="row"> <div class="col-4"> <img src="http://artstudio.test/uploads/Edge-Detect-1-225x300.png" class="img-fluid" /> </div> <div class="col-8"> <p>Having loaded in your photo reference image Select Menu Filters – Edge Detect – Edge and that will produce this effect</p> </div> </div> </div>