drawings

Thornbury Castle, watercolor on paper I always look forward to painting on site (despite all the inconveniences and distractions
In the 1950s, Charles Steffen was diagnosed with schizophrenia, which may or may not relate to his curious mode of rendering the human form.
10,000 Circles 8,000 Arcs This image shows 9,000 circles. For each k=1,2,3,...,9000 the center of the k-th circle is (X(k
(X(k)-A(k), Y(k)+B(k)), X(k)=((1/4)+(3/4)(cos(πk/700))2)sin(2πk/7000), Y(k)=((1/4)+(3/4)(cos(πk/700))2)cos(2πk/7000), 10,000
Pi is an international number. This number can be a symbol of peace between nations. The following image is a public domain artwork that I have created in honor of Pi day.
The drawings are a sneak preview of an upcoming exhibition in Rotterdam marking the 500th anniversary of the artist's death
Mathematics can be a powerful tool to create works of art. By using mathematical concepts, we can draw interesting shapes. The human face is one of the most popular subjects in art.
Butterflies always remind me of the beautiful nature in the world. In this post you can see three butterfly drawings with their mathematical descriptions.
I have created the following images by thousands of circular arcs which are defined with trigonometric functions. Such families of arcs are very useful to introduce beautiful shapes.
In this post you can see four images with their mathematical descriptions. I have created these images by trigonometric functions.