The illustration by artist Brenda Bielicki is a charming and whimsical depiction of an orange cat sitting at a window, gazing out at a bird perched on a tree branch outside. The illustration is part of a triptych, or a set of three related works of art, and captures the essence of the cat's curious and playful nature.

In the illustration, the orange cat is shown sitting on a windowsill. Its eyes are fixed on the bird outside, and its tail is curled around its body in a relaxed and contented manner. The cat's fur is rendered in soft, warm tones of orange and gold, and the delicate brushstrokes give it a fluffy and tactile appearance.

The bird outside is depicted with equal care and attention to detail. Its feathers are rendered in shades of blue and green, with hints of yellow and orange. The branch it sits on is depicted in a light, sketchy style, suggesting movement and vitality.

The use of color and composition in the illustration is masterful, with the orange cat and the bird standing out against a soft, muted background of blues and greens. The overall effect is one of balance and harmony, with the cat and the bird occupying equal but distinct spaces within the frame.

Overall, the illustration by Brenda Bielicki is a delightful and captivating work of art, capturing the simple beauty and joy of everyday moments. Its playful and whimsical tone is sure to bring a smile to the viewer's face, making it a perfect gift or keepsake for cat lovers and art enthusiasts alike.