<!DOCTYPE html>
<html>
<head>
<title>Nevsky Sheets</title>
<style>
html { background-color:slategray; }
img { box-shadow:1px 1px 8px -2px black; }
section {
display:flex;
flex-wrap:wrap;
gap:20px;
justify-content:center;
margin:20px;
}
img {
display:block;
background-color:white;
}
</style>
</head>
<body>
<section>
<img class="portrait" src="pac1_1-fs8.png">
<img class="portrait" src="pac1_2-fs8.png">
<img class="portrait" src="pac1_3-fs8.png">
<img class="portrait" src="pac1_4-fs8.png">
</section>
<section>
<img class="landscape" src="pac3_1-fs8.png">
<img class="landscape" src="pac3_2-fs8.png">
</section>
<section>
<img class="landscape" src="pac2_1-fs8.png">
<img class="landscape" src="pac2_2-fs8.png">
</section>
<section>
<img class="landscape" src="pac4_2-fs8.png">
<img class="landscape" src="pac4_1-fs8.png">
</section>