Saturday’s Sunrise – pt. 4

Morning mood

There may be a little rain in the forecast, which is much appreciated by the garden, but the clouds that bring this rain will not deter us from celebrating another great sunrise.

The Yoga Tree stands strong on this cloudy morning, awaiting the incoming weather, anticipating the revitalizing rain.

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Cloudy Morning

This image is from late December in 2014, before the massive snow fall of that Winter had arrived.  This was one of those mornings that provided a wonderful mood to capture a scene of simple beauty.

Hope you have a wonderful day!

Technical Details

This image was captured with an iPhone 5S using the standard Camera app with a bith of sharpening and structure added through Instagram.

Friday Mystery Place – vol 17

Open air location

Last week’s location was the Markthal in Rotterdam in the Netherlands, which is a stunning piece of architecture and high on my list of remommended places to go to when visiting Rotterdam.

Today, we go to a much older location, which I think will be identified by at least some of my readers.

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Open Air Beauty

This location is rife with mystical energy and a stunning piece of old architecture.  Where are we?

Enjoy!

Technical Details

This shot was captured with a Canon EOS 5D Mk III using an EF 24-104mm f/4L lens.  Exposure settings were at 1/60 second at f/11 and 400 ISO.

Daily Prompt – Transformation

Change might be constant

Today’s theme in the WordPress Daily Prompt is Transformation.  Of course, there’s more than one angle to take on this topic, so I decided to go into the landscape direction for this one.

Transformation happens in Nature quite regularly, as seasons, weather and time combine to draw ever changing scenery around us.  Some changes are almost imperceptible, while others are quite dramatic.

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Blue Pond

In ‘Blue Pond‘, we see a number of factors come together, as the Winter season has left its mark, while weather and time have changed the trees around the pond.  Nature draws us a complex tableau with beauty in many elements.

Hope you enjoy!

Technical Details

This image was taken with a Canon EOS 5D Mk II using an EF 24-105mm f/4L lens.  Exposure settings were at 1/60s and f/11 at 400 ISO.

 

In response to Daily Prompt – Transformation.

Three Line Tales – Genesis

Life starts here…

Welcome to Week Nineteen of Three Line Tales.

TLT week 19 – spacephoto by NASA – click here for full res version (and with this one, you want the big version to see all the detail)

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Astral maelstroms swirl,
Universe generates spark.
Terrestrial life.

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Thank you to Sonya of Only 100 Words for coming up with Three Line Tales.

You’ll find full guidelines on the TLT page –

  • Write three lines inspired by the photo prompt (& give them a title if possible).
  • Link back to this post.
  • Tag your post with 3LineTales (so everyone can find you in the Reader).
  • Read and comment on other TLT participants’ lines.
  • NEW: If you want your post to be included in the round-up, you have until Sunday evening to publish it.
  • Have fun.

Happy three-lining!

Daily Prompt – Embarrassing

Red-faced?

Here’s a Daily Prompt that made me think about what I wanted to present… Embarrassing is not something that I strive for in my photography, as it is not a great moment to capture most of the time.

Then it came to me….

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That’s Embarrassing!

Yes, humanity’s ability to just dump their unwanted belongings anywhere is rather embarrassing…  Even more so in this case, as this was deposited no more than 50 feet from the town dump…

Technical Details

This photo was taken with an iPhone 4S using the standard Camera app.

In response to today’s Daily Prompt – Embarrassing.

Wednesday Wonderment – pt 20

Turning over leaves

Many readers are undoubtedly aware of my appreciation for trees and all the wonders that they provide.  There are just so many things to admire about trees, such as their endurance across many weather phenomena, their shape in response to their environment, the oxygen that they provide, the list goes on.

One interesting phenomenon of the tree is the leaf.  As we see in this image, there is some variety in shape and color.

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Pondscape

Morphology of the Leaf

A structurally complete leaf of an angiosperm consists of a petiole (leaf stalk), a lamina (leaf blade), and stipules (small structures located to either side of the base of the petiole). Not every species produces leaves with all of these structural components. In certain species, paired stipules are not obvious or are absent altogether. A petiole may be absent, or the blade may not be laminar (flattened). The tremendous variety shown in leaf structure (anatomy) from species to species is presented in detail below under morphology. The petiole mechanically links the leaf to the plant and provides the route for transfer of water and sugars to and from the leaf. The lamina is typically the location of the majority of photosynthesis. The upper (adaxial) angle between a leaf and a stem is known as the axil of the leaf. It is often the location of a bud. Structures located there are called “axillary”.

 External leaf characteristics, such as shape, margin, hairs, the petiole, and the presence of stipules, are important for identifying plant species, and botanists have developed a rich terminology for describing leaf characteristics. Leaves have determinate growth. They grow to a specific pattern and shape and then stop. Other plant parts like stems or roots have non-determinate growth, and will usually continue to grow as long as they have the resources to do so.

The type of leaf is usually characteristic of a species (monomorphic), although some species produce more than one type of leaf (dimorphic or polymorphic). The longest leaves are those of the Raffia palm, R. regalis which may be up to 25 m (82.38 ft) long and 3 m (9.84 ft) wide.  The terminology associated with the description of leaf morphology is presented, in illustrated form, at Wikibooks.

Where leaves are basal, and lie on the ground, they are referred to as prostrate.

Basic leaf types

  • Ferns have fronds
  • Conifer leaves are typically needle- or awl-shaped or scale-like
  • Angiosperm (flowering plant) leaves: the standard form includes stipules, a petiole, and a lamina
  • Lycophytes have microphyll leaves.
  • Sheath leaves (type found in most grasses and many other monocots)
  • Other specialized leaves (such as those of Nepenthes, a pitcher plant)

Arrangement on the Stem

The leaves on this plant are arranged in pairs opposite one another, with successive pairs at right angles to each other (“decussate”) along the red stem. Note the developing buds in the axils of these leaves.

  • Alternate – leaf attachments are singular at nodes, and leaves alternate direction, to a greater or lesser degree, along the stem.
  • Basal – arising from the base of the stem.
  • Cauline – arising from the aerial stem.
  • Opposite – Two structures, one on each opposite side of the stem, typically leaves, branches, or flower parts. Leaf attachments are paired at each node and decussate if, as typical, each successive pair is rotated 90° progressing along the stem.
  • Whorled (Verticillate)  – three or more leaves attach at each point or node on the stem. As with opposite leaves, successive whorls may or may not be decussate, rotated by half the angle between the leaves in the whorl (i.e., successive whorls of three rotated 60°, whorls of four rotated 45°, etc.). Opposite leaves may appear whorled near the tip of the stem. Pseudoverticillate describes an arrangement only appearing whorled, but not actually so.
  • Rosulate – leaves form a rosette
  • Rows – The term “distichous” literally means “two rows”. Leaves in this arrangement may be alternate or opposite in their attachment. The term “2-ranked” is equivalent. The terms tristichous and tetrastichous are sometimes encountered. For example, the “leaves” (actually microphylls) of most species of Selaginella are tetrastichous, but not decussate.

As a stem grows, leaves tend to appear arranged around the stem in a way that optimizes yield of light. In essence, leaves form a helix pattern centered around the stem, either clockwise or counterclockwise, with (depending upon the species) the same angle of divergence. There is a regularity in these angles and they follow the numbers in a Fibonacci sequence: 1/2, 2/3, 3/5, 5/8, 8/13, 13/21, 21/34, 34/55, 55/89. This series tends to a limit close to 360° × 34/89 = 137.52° or 137° 30′, an angle known in mathematics as the golden angle. In the series, the numerator indicates the number of complete turns or “gyres” until a leaf arrives at the initial position and the denominator indicates the number of leaves in the arrangement. This can be demonstrated by the following:

  • alternate leaves have an angle of 180° (or 1/2)
  • 120° (or 1/3) : three leaves in one circle
  • 144° (or 2/5) : five leaves in two gyres
  • 135° (or 3/8) : eight leaves in three gyres.

Hope you enjoyed this short overview of shape and arrangement of leaves.

Technical Details

This shot was taken with a Canon EOS 5D Mk III using an EF 24-105mm f/4L lens.  The exposure settings were 1/60 second at f/6.3 and 400 ISO.

Yoga Tree Exhibit – vol. 4

Final batch of Yoga!

Here’s the fourth and final installment of the selection of Yoga Tree images, from which I will put together the exhibit at my place of employment.  For this installment, I’m giving you six images, from which to select your favorites; you’re allowed to select more than one, if you like them 🙂

There are no real absolute must-haves in this grouping, although I do lean towards one or two of them.  If you’d like another look at the first or second installment of images, the can be found in Yoga Tree Exhibit – vol. 1Yoga Tree Exhibit – vol.2 and  Yoga Tree Exhibit – vol. 3.

As always, I am very much looking forward to hearing your thouhgts on these images.

Thank you for your help!