diff --git a/shader_experiments/another_shader_example.py b/shader_experiments/another_shader_example.py
new file mode 100644
index 0000000..d028d23
--- /dev/null
+++ b/shader_experiments/another_shader_example.py
@@ -0,0 +1,47 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+import common2d, sys
+import OpenGL.GLUT as glut
+import OpenGL.GL as gl
+
+_myProg = None
+
+def displayFunc():
+	global _myProg
+	common2d.display(_myProg)
+	glut.glutSwapBuffers()
+
+def set_global_program(program):
+	global _myProg
+	_myProg = program
+
+def reshape(width,height):
+	gl.glViewport(0, 0, width, height)
+
+def keyboard( key, x, y ):
+	if key == '\033':
+		sys.exit( )
+
+if __name__=="__main__":
+	# GLUT init
+	# --------------------------------------
+	glut.glutInit()
+	glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGBA)
+	glut.glutCreateWindow('Hello world!')
+	glut.glutReshapeWindow(640,480)
+	glut.glutReshapeFunc(reshape)
+	glut.glutDisplayFunc(displayFunc)
+	glut.glutKeyboardFunc(keyboard)
+
+	program = common2d.init_shader_program()
+	set_global_program(program)
+
+	# Make program the default program
+	gl.glUseProgram(program)
+
+	# Enter mainloop
+	# --------------------------------------
+	glut.glutMainLoop()
+
+if __name__ == '__main__': 
+	main()