You don't have to be a professional to give it a try. Nor do you need to invest in expensive programs. From tutorials to cost-effective software you can find all the help you need online to test your artistic abilities.
The diversity of tutorials also ensures that you can find something that doesn't just appeal to you but matches your level of skill. Start slow and learn as you go.
To get you tapping into your creativity, I found some wonderful tutorials using a variety of software to inspire your Easter projects:
40+ Easter Photoshop and Illustrator Tutorials and Freebies
Draw an Easter Egg in Photoshop
Super Cute Easter Wallpaper Illustration Tutorial
Easter Photoshop Tutorial
Make a Realistic Easter Egg in GIMP
Create a Chocolate Easter Egg in Photoshop Elements
Easter Photoshop Scrapbook Tutorial