# Presentation Portrait

![Layers presentation](https://1318444152-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEdWRlXgvkpG06KieU7DM%2Fuploads%2FsT2ree1o8afaS5CNzDW3%2FLayers-Spec-HD.png?alt=media\&token=b854e486-736b-452c-bce3-5cc0df3f12c2)

There are a total of 10 layers. One NFT is composed by a random chain of attributes from each of those layers.

The list of layers:

* Background
* Aura
* Rank
* Body
* Mouth
* Scar
* Jewelry
* Eye
* Face
* Armor
* Helmet

A NFT can either be a female or a male.&#x20;

#### The total number of attributes per layer.

<table><thead><tr><th width="181" align="center">Layers Name</th><th width="192.21971252566738">#Common attributes</th><th>#Male attributes</th><th>#Female attributes</th></tr></thead><tbody><tr><td align="center">Background</td><td>29</td><td>/</td><td>/</td></tr><tr><td align="center">Aura</td><td>8</td><td>/</td><td>/</td></tr><tr><td align="center">Rank</td><td>4</td><td>/</td><td>/</td></tr><tr><td align="center">Body</td><td>145</td><td>/</td><td>/</td></tr><tr><td align="center">Mouth</td><td>5</td><td>/</td><td>4</td></tr><tr><td align="center">Scar</td><td>11</td><td>/</td><td>/</td></tr><tr><td align="center">Jewelry</td><td>17</td><td>2</td><td>8</td></tr><tr><td align="center">Eye</td><td>31</td><td>14</td><td>11</td></tr><tr><td align="center">Face</td><td>11</td><td>40</td><td>36</td></tr><tr><td align="center">Armor</td><td>37</td><td>24</td><td>21</td></tr><tr><td align="center">Helmet</td><td>39</td><td>28</td><td>25</td></tr></tbody></table>

This permits a total number of combinations of:

* 3.4912680085 \* 10^14 for males
* 6.1007932339 \* 10^14 for females
