Artwork showing the pupil of eye in varying light

Item # 1154147

Hans-Ulrich Osterwalder

<p>Pupil of eye. Artwork showing how the pupil of the eye reacts in three different light intensities. The pupil is the circular opening (black) in the centre of the iris (blue). The muscles of the iris widen or narrow the pupil to adjust the amount of light entering the eye. In dim light at top, the pupil has dilated (widened) to allow more light to reach the light-sensitive retina at the back of the eye (not seen). In brighter light (centre) the pupil is smaller. Very bright conditions cause the pupil to constrict (narrow) to minimize the amount of light hitting the retina.</p>

Elevate any room with our handcrafted stretched canvas gallery wraps. Printed with archival inks and wrapped around a 1.25” inch solid wood stretcher bar, our giclée big canvas art prints are a timeless option for any decor style or space.

Long-Lasting Color and Detail

<p>Our giclée canvas art prints are produced with high quality, UV-resistant, environmentally-friendly, latex inks and artist grade, polycotton canvas. We pride ourselves on color accuracy and image clarity to ensure your new canvas wall art lasts for years to come.</p>

Handcrafted Gallery Wraps

<p>Assembled in the USA, each of our 1.25” inch gallery wrapped canvas art prints is stretched and stapled by our highly skilled craftspeople. Each canvas print is carefully handcrafted to ensure taut canvas wraps and clean corners for outstanding quality and durability.</p>

Easy to Install

<p>Our handcrafted stretched canvas prints include sawtooth hangers for an easy and secure installation.</p>

Science Human Anatomy Illustrations Hans-Ulrich Osterwalder