Update README.md

Using pictures uploaded through GitHub's issue hack

Author: baioc

README.md

@@ -1,14 +1,16 @@
-# Interactive Graphical System
-
+# Interactive Graphical System - Computer Graphics in Python
 
 UFSC Computer Graphics (INE5420) project using [Qt for Python][PySide2].
 
+![2D](https://user-images.githubusercontent.com/27034173/131594230-6012ef29-01fb-44db-8ba4-2d97f00ff00d.png)
+![3D](https://user-images.githubusercontent.com/27034173/131594235-0bc0321c-598d-4bb9-9959-6913577005d6.png)
+
 
 ## Installation
 
 ### Use
 
-1. Download and uncompress the latest release archive.
+1. Download and uncompress the latest **release** archive.
 2. Install dependencies: `pip install -r requirements.txt --user`
 3. Execute the application: `python3 pycg/app.py`<br/>
     Note: you may optionally pass in [OBJ] files to be loaded on startup.