As you get more comfortable with making loops, try using other tools and techniques to make different shapes. Look around your craft area - and the whole house - to see what's available.
Use something square or rectangular to create a box "loop," or tilt it for a diamond.
A triangle "loop" also can create a design with a little something extra.
Use a both jaws of a round-nose pliers for a figure 8.
You can even make a long stack of wraps as part of your design.
The options are nearly endless, be sure to experiment with different shapes depending on what you're using.