Saturday: A busy day at FOCUS. Again!

Between FAIR and A Thousand Words coffeehouse, a new and beautiful building….

Today will be a busy one at FOCUS! The winners of the monthly photo contest (Topic: “Motion”) will be announced at today’s event, starting at 11 am SLT. Mimi Carpenter will provide an hour of music to celebrate the Grand Opening of the Pamela Irelund Collection of Art in the newly opened center on the FOCUS Quadrangle. Open to all, our rich collection of art and photography has been enriched by Pamela’s generosity and eagerness to share. The impressive collection of work that Pamela has assembled is not to be missed.

Mimi Carpenter’s style is both distinctive and reassuring: balm for the soul.

Mimi Carpenter’s distinctively gentle music, both vocal and guiltar, has graced the Second Life music scene for over a decade. Her travels and experiences living in Europe (among other places) have deepened her development as a performer. She has developed an extensive song list that includes Rock, Indie, and Pop music; she sings in French, German, and English. A very eclectic person!

Here’s a song in French, should you want a preview: https://www.youtube.com/watch?v=GABxEb9YAnw .

Tonight we will gather…

The winners of the monthly photo contest (Topic: “Motion”) will be announced tonight at 7 pm. Tonight’s events will start with Grace Loudon singing at 6 pm SLT.

Due to the recent violence in Uvalde, Texas, USA, and other horrific evil like it around the world, Connie Jean — who writes the Virtually Spiritual article every month in FOCUS Magazine — will then lead a meditation at 7 pm SLT.

A thought: The best way to empty the world of darkness is to create light. Let’s approach tonight in that spirit.

More about color perception!

Human eyes have an average of 4.5 million color-sensitive ‘cone’ cells in that middle part of the back of the eyeball called the fovea (Latin for ‘small pit’). 

Stop now.  Try to stare straight at these words and, without glancing sideways, describe the color of something off to the side (a folder or a book cover or some other object).  You can’t do it, can you?   When you turn your eyes to the side, the folder is obviously yellow, the book cover is clearly green, and that flashlight is quite orange.

Did the objects become yellow, green, and orange because you looked at them, or were they yellow, green, and orange before you looked at them?  We’ll leave that to philosophers.

We know that human eyes with their cones are of three types, and here’s what frequencies of electromagnetic emissions they’re sensitive to.  For those who want to know the three parts of the visible color spectrum the cones in humans respond to, this should help.  (Yes, there is an overlap!)

Humans are blind to ultraviolet light – or infrared light – but not all animals are.  Bees and butterflies see ultraviolet areas of flowers that you and I and every living human have never seen and never will see.  (I’d show you a picture of what they could see, but that would be pointless, wouldn’t it?  You wouldn’t see the ultraviolet areas because  you are neither a bee nor a butterfly!)

Don’t feel bad, though.  At least you can see colors far better than dogs can!  They only have cones sensitive to blue and yellow.  See?

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So what colors do most humans see?  (Remember, some are color blind, so we say “most”!)  Here’s one schematic that might help and might not.  If you’re curious, Google “1976 CIE Chromaticity Diagram” and prepare to be confused.  It’s ok to be baffled, by the way.

So, now we know it all?  Uh, sorry.  Mantis shrimp have 12 different cones in their light-sensitive organ that we’ll call “eyes,” – but humans perceive colors better than they do.  (Experiments!)

So, where does that leave us?  Well, that’s another topic we won’t discuss today: the human brain, specifically the occipital lobe (from the Latin word for ‘back of the head’).  That’s where all the incoming signals from those cones are turned into something called “color.”  

Once again, time to turn this over to the philosophers to talk about the word ‘perceive.’   Bye! 

Seeing: Edges and Movement!

Edges and movement are very closely related. Out of the corner of our eye we sense that something moved, but we don’t know what. It might be a butterfly or an arrow or a fluttering banner, but we don’t know what until we turn our eyes toward that ‘something’. And then, silouetted against the pale blue sky we see a shape that we recognize as a horse coming over the nearby hill. We don’t know what color it is because the light is ‘not right’ but we instantly know it’s a horse and not a pig or Aunt Edna or an ox cart. It’s the shape!

And what is a shape but an irregular edge? And now we get to the heart of drawing objects: reproducing the irregular edge that makes a viewer ‘see’ a horse. Our brains are filled with millions of shapes, but they all have one thing in common: edges! This is not to say that once you recognize a shape you’ll know what the object is. That round thing may be a golf ball very near you or a basketball further away. And the hint that provides a clue — almost instantly — is the motion.

Golf balls travel incredibly fast; basketballs relatively slower. What’s interesting is that seeing that golf ball coming your way is first perceived as a motion out of the corner of your eye, and then as you turn your head, you instantly think “Golf ball’. Hopefully you duck in time.

And what about that horse coming over the hill? It’ll get here eventually.

FOCUS Friday Night: Funtastic!

First, the May isssue of FOCUS Magazine will be out today (almost certainly). Second, dancing and live music will start at 6 pm SLT with our favorite Canadian, Maxmillion Kleene, to be follow at 7 pm SLT by Collin Martin, new at FOCUS. Third, tonight marks the opening of new art at our FOCUS galleries. We encourage you to take breaks from dancing and check out our Main Gallery, FAIR (FOCUS Artist In Residence), and the Exploratorium of Art.

Getting around is not difficult. It you see this gizmo, you are set. Click and teleport!

By the way, we have seen a ‘sneak preview’ of an article in this May issue of FOCUS by Angela Thespian, Editor, entitled “Art in The Metaverse”. I suspect we all see rumbles of change on the horizon. She puts them in context. More when you get your issue….

And we are not including stock photos of our two performers tonight, not because we don’t love them to death, but because we couldn’t get pictures of them driving to RL gigs, stuck in traffic, cussing up a storm. Really! We couldn’t! But they have both promised to make it to our virual world tonight.

So come on out and have some fun with a gazillion other fun folks. See you then!