Generate a whimsical and cartoonish pixel art scene portraying a blooming garden with a touch of blur for a dreamy effect. Envision a playful setting with vibrant, exaggerated flowers and soft, blurred grass. Incorporate a charming cartoon style to evoke a sense of fantasy and wonder. Introduce cheerful elements like smiling flowers or quirky insects to enhance the whimsical atmosphere. The canvas size is [specify dimensions], and use a lively color palette to bring out the cartoonish charm. Execute the command "drawCartoonGarden()" to create this delightful and slightly blurred pixel art masterpiece.