The Enigmatic Black Mesa: A Striking Basalt Landmark in Arizona Picture of the Week - Sunflower, Arizona

Welcome back to our exploration of the Mazatzal Mountains and the scenic journey along the Beeline Highway. As we continued our expedition, the changes in scenery required frequent stops for pictures. Although the scenery changes with each bend, over the years, the road has undergone its transformation—from a challenging back road to a modern highway.

My love/hate affair with the Beeline Highway began shortly after I arrived in Arizona half a century ago. At the time, I resided in south Scottsdale and had developed a passion for trout fishing. Despite my work obligations, I jumped at any opportunity to escape and make a Payson run. With a left turn at the end of McDowell Road, I could travel the picturesque route in just 90 minutes, reaching the tranquil Rim lakes where I would indulge in the serene beauty of nature and cast my fishing line.

However, weekends brought out the Beeline Highway’s dark side. State Route 87 north of Fountain Hills was a narrow, two-lane rollercoaster that could quickly diminish the joy of driving. While I found the route challenging and enjoyable under normal circumstances, the presence of holiday travelers towing trailers brought the fun to a screeching halt. A comfortable 90-minute journey became a tedious ordeal lasting several hours. These underpowered tow vehicles crawled up the grades at a snail’s pace, followed closely by a long line of frustrated drivers.

During my recent ride with Fred, I was pleasantly surprised by the Arizona Department of Transportation’s significant improvements to the Beeline Highway. The road has undergone a remarkable transformation. It now boasts four lanes for most of its length, except for a couple of long grades where they added a truck lane. The curve radius has been expanded, the shoulders widened, and other safety measures implemented, bringing the highway’s standard close to that of a freeway.

This week’s photograph was captured approximately 10 miles north of Four Peaks, featured in last week’s post. As we continue along the Beeline Highway, the elevation gradually increases, but at this particular spot, we find ourselves at the same elevation as Four Peaks Road. We haven’t gained much altitude because we recently drove over a pass at a large granite field, descending into another valley. Now, we’re beginning the ascent toward a second pass.

When I arrived at this location, the sun had just cleared the horizon, casting its soft light upon the mountaintops. It was the perfect opportunity to pull over and capture this week’s photograph of Black Mesa. Upon closer inspection of the photo, you can observe the traces of volcanism in black basalt trails running down the ravines on the mountain’s face. However, what truly caught my attention in this scene was the abundant presence of saguaro cacti on the southeast-facing slope. They outnumber the Palo Verde trees.

This is the last point on the road where saguaros thrive. Further up this grade, an imaginary frost line marks the limit for these majestic cacti to survive. As we ascend, the winters become too cold for the saguaros to endure. This splendid grove contrasts sharply with the sparse landscape and yellow grass we encountered last week. This week’s second photo was shot near where I stopped to look at a dense cluster of saguaros—the densest I’ve ever seen. It’s a testament to their resilience in this harsh desert environment, especially considering the recent wildfires that have thinned the surrounding landscape.

I hope you’ve enjoyed the ride so far. I appreciate your company as we explore the captivating landscapes of the Mazatzal Mountains. If you need a little break, I invite you to take some time to immerse yourself in the larger versions of The Enigmatic Black Mesa, available on my website (Black Mesa Webpage) or my Fine Art America upload (FAA Webpage). These images allow you to delve deeper into the beauty and details of this remarkable landmark. And remember, our adventure doesn’t end here. Join us next week as we explore the rugged Mazatzal Mountains on our way to Payson. There are more wonders to discover, and I look forward to sharing them with you.

Till next time
jw

Techniques: Mastering White Balance

Have you ever wondered at the wonky colors some of your photographs have? A simple answer could be the wrong White Balance adjustment. To the human eye and brain, a white sheet of paper looks white outside in the sun, in the shade, under house lights, or fluorescent bulbs. If you shoot using your camera’s raw data file, then you apply that fix in post-processing. But, if you’re shooting JPEGs or videos, the camera does the processing. Usually, cameras (and phones) have an Auto White Balance setting, but the color of a shirt, the distance of the subject, or even the wall color can easily fool it. It’s undependable.

Let’s look at it this way to keep this lesson short and sweet. The color of the sun we grew up and live with is white. If we lived on a different planet with a different sun, our brains would adjust to a new white in a few days. Scientists use the Kelvin scale as a way to measure relative color. It’s a numerical scale to measure the temperature of white light sources. A low Kelvin is warm and has a yellowish cast, so you add blue for balance. A higher Kelvin value is bluish and needs yellow for balance. For example, daylight is typically around 5500K, while tungsten lighting is around 3000K. So if you’re shooting outside, set your camera (or phone) to 5500k (or pick the sun icon), and if you’re using house lights, choose the light bulb icon (or around 3000k).

There are only a couple of exceptional instances. The first is in open shade—you’re out of the sun but under a blue sky, which are the conditions I had shooting this week’s pictures. Here, the light is being bounced off the sky, and the number needs to be higher to offset the additional blue cast. That Kelvin number is around 6500k, or the camera’s shade icon. The second exception is on cloudy days when there’s no blue sky. This is when you set the white balance to 6000k or use the camera’s cloud icon.

There is another infrequent situation that you may run into. It’s when you’re taking your eBay pictures in the garage, someone at a hospital, or a product in a retail store that has old fashion fluorescent tubes. They don’t emit red rays, so things look green. Not only do you have to adjust for the temperature, but you have to add the missing red. If your camera has a tube setting, you’re golden; otherwise, you’re alone.

If I’ve intrigued your interest and you’d like to dive deeper into white balance, numerous educational resources like this are available on YouTube (White Balance Video). You can also search YouTube for tutorials on “color correction” or “white balance” in your preferred post-processing software. There, you’ll find step-by-step guides and demonstrations to help you master this essential technique for getting natural color in your photographs.