Use the global variable to determine whether page title images are shown. No if images are in the banner. Yes if the banner is only the logo.

pages/about.php

@@ -8,9 +8,13 @@
 
 		<div class="row">
 			<h1 class="col-12 title">Who Am I?</h1>
+			<?php if (isset($GLOBALS["SHOW_BANNER_PICS"])
+				&& !$GLOBALS["SHOW_BANNER_PICS"])
+			echo '
 			<div class="col-12 header center" >
 				<img src="/files/media/icons/about.jpg" alt="<<about.jpg>>">
 			</div>
+			';?>
 		</div>
 		<div class="row">
 			<div class="col-12 text">