What is the structure of our physical reality? Physicists have long imagined space and time interweaving into “space-time”, the metaphorical fabric that underlies the cosmos. But there may be ...

"When people notice nature, and not necessarily even just spend extra time, but just [notice] it, we know it enhances our positive emotions," she told The Current's host Matt Galloway.

However, sketches’ subjective and abstract nature, known as confounders, potentially reduces learning performance of matching with 3D shapes. To address this issue, in this paper, we propose a sketch ...

Observe how shadows fall on various objects in nature, and incorporate these observations ... your sketches will gain vibrancy and realism. Commit to sketching daily, embracing a variety of ...

Ulmer herself became enamored of the subject of nature and the beauty of the English countryside some decades ago after inheriting a John Constable oil sketch A View on the Banks of the River ...