Joyful Graduation Caricature Featuring Siblings

I am seeking a talented artist to create a caricature of my son and daughter. This illustration should lean towards a cartoonish style while capturing the joyful moment of their graduation. Recognizable school symbols should be incorporated in the design, subtly hinting at their academic achievement. The ideal freelancer for this role would have a strong portfolio of caricatures, particularly in cartoonish style, with proven experience in incorporating various elements seamlessly. A keen sense of color and the ability to represent emotions through art would be highly advantageous. This caricature needs radiate joy and celebrate my children's milestone in a fun and memorable way.