Excellent Painting Tutorial. In Case You Don't Know The Terms In The Last Description, "edge Variation"

A digital painting tutorial titled "How to paint complex textures" from Lunar Academy. In the first part, a snake is outlined with every scale visible next to a red X. It's captioned "Don't draw or paint every scale, it takes too long and can look artificial." The second part is the snake without every scale outlined, instead the light and shadow areas grouped together solidly, next to a green check. It's captioned "Use the transition between light and shadow to show texture." The next part is the snake with grouped shadows, and the brightest parts of the face are outlined in red. It's captioned "Concentrate the detailing around the focal point." The next part is the snake shaded as before with base colors blocked in. It's captioned "Apply base colors with light, shadow and value grouping in mind." The last part is the finished snake painting, captioned "Now you can render the image by adding details, edge variation, occlusion shadows and highlights."

Excellent painting tutorial. In case you don't know the terms in the last description, "edge variation" means having "hard" or "soft" edges, where hard edges are crisp and good for high-detail, and soft edges are more blurry/smudged and are good for giving objects the appearance of receding in distance. In the painting above, the snake's eye uses hard edges, and its teeth and underside of the jaw use softer edges. "Occlusion shadows" are the absolute darkest parts because they are the areas where no light reaches, not even reflected or ambient light. They tend to be small and are used sparingly. Above, there's an occlusion shadow around the snake's eye. However, the shading of the eye was probably exaggerated to make it stand out more, since it's the focal point.

Dandelion News - February 15-21

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1. Solar farms managed for nature boost bird abundance and diversity, new study finds

“There were more than twice as many farmland birds in the well-managed solar farms compared with the intensively farmed land, and nearly 16 times as many woodland birds. […] Overall, diversity was 2.5 times higher, while woodland birds were nine times more diverse.”

2. Washington judge blocks Trump’s gender-affirming care ban, says it's unconstitutional in multiple ways

“This marks the second time in a week that a judge has stood in the way of Trump’s attacks on trans kids. [… The ruling grants] a temporary restraining order that halts enforcement of provisions in Trump’s directive that would cut off federal funding to medical institutions that provide gender-affirming care to minors.”

3. Fog harvesting could provide water for arid cities

“17,000 sq m of mesh could produce enough water to meet the weekly water demand of [… the] urban slums. 110 sq m could meet the annual demand for the irrigation of the city's green spaces. Fog water could be used for soil-free (hydroponic) agriculture, with yields of 33 to 44lb (15 to 20kg) of green vegetables in a month.”

4. Audubon Applauds Bipartisan Federal Effort to Protect Delaware River Basin with Critical Reauthorization Bill

“The bill would […] ensure long-term conservation and restoration efforts, expand the official definition of the basin to include Maryland, and prioritize projects that serve small, rural, and disadvantaged communities. […] The watershed provides important year-round habitats and critical migratory stopovers for approximately 400 bird species[….]”

5. mRNA vaccines show promise in pancreatic cancer in early trial

“Half of the people in the study — eight of the participants — responded to the vaccine, producing T cells that targeted their tumors. […] Just two of the patients who had a response to the vaccine had their cancer return during the three-year follow- up, compared to seven of the eight who did not respond to the vaccine treatments.”

6. Minn. Lt. Gov. Flanagan Makes It Official; She's running for U.S. Senate

“[Flanagan has] “championed kitchen-table issues like raising the minimum wage, paid family and medical leave, and free school meals.” If elected, Flanagan, a tribal citizen of the White Earth Nation, would become the first Native American female U.S. senator in history.”

7. Federal Funding Restored for Low-Income Alabama Utility Assistance After Outcry

“A program meant to help low-income Alabamians pay their utility bills has resumed two weeks after it was canceled due to an executive order from President Donald Trump. […] “We can confirm the funds are reaching those affected by the previous pause[….]””

8. Modeling study suggests Amazon rainforest is more resilient than assumed

“[Previous] studies were either conducted with global climate models that used a simplified representation of convection [or were on a regional scale….] According to the computations, mean annual precipitation in the Amazon does not change significantly even after complete deforestation.“

9. States are moving forward with Buy Clean policies despite Trump reversal

““Buy Clean is a great example of how states and other nonfederal actors can continue to press forward on climate action, regardless of what the federal government does,” said Casey Katims, executive director of the U.S. Climate Alliance, a bipartisan coalition of two dozen governors.”

10. The rewilded golf courses teeming with life

“A wildflower meadow, ponds, scrub habitat, coastline and even an area of peat bog can be found on this little 60-acre (24-hectare) plot, which boasts roe deer, otters, lizards, eels and a huge array of insects and birds.”

February 8-14 news here | (all credit for images and written material can be found at the source linked; I don’t claim credit for anything but curating.)

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agentundertow619

3 months ago