Monday Miscellany

A mixed bag of an offering this Monday afternoon!

INTRODUCTION

This post will be every bit as varied as its title suggests, featuring a mix of politics, mathematics, music, nature and photography (and possibly more). 

SOME MATHS RELATED STUFF

I start with one of more recent followers, RobertLovesPi, and I have several pieces of his to share:

My next piece, courtesy of whyevolutionistrue is titled “The Coffer Illusion“, which concerns the picture below:

If the illusion defeats you, you can find out where the circles are by going to the original post. 

I finish this little section with a nod to the mathematical website Brilliant, which I am a regular visitor to (I am currently on a 64 day problem solving streak). As a sample here is a problem I solved today, rated at maximum difficulty by the site, pretty close to minimum by me:

Pythag

You can look at solutions to this problem on the website, and I will reveal the answer on this blog tomorrow. 

A FEW POLITICAL PIECES

There has been a lot of coverage from various people of events in Charlottesville. I choose to draw your attention to Richard Murphy’s excellent piece on Tax Research UK, titled “Charlottesville is a cradle of extremism: we should take note“. Below is a screenshot of the first few paragraphs:

charlottesville

My second link is to the petitionsite, regarding a young women in El Salvador who having been raped and then had a miscarriage has then been jailed for 30 years due to the Catholic church influence anti-abortion laws of that country. The screenshot below is formatted as a link to take you to this petition to sign and if possible share it:

Screenshot 2017-08-14 at 3.29.29 PM

I finish this section on a lighter note, courtesy of whyevolutionistrue. This little piece titled “Where is North Korea? Some Americans have no idea” reminds us how unacquainted USians are with that area known as the rest of the world! Here is a screenshot of the opening paragraph:
Screenshot 2017-08-14 at 3.39.40 PM

PHOTOGRAPHS

I usually end my blog posts with some of my own photographs, but this photograph section has an additional feature – as a nod to the principal subjects of many of the photos that follow I offer you a musica prelude – Ottorino Respighi’s “The Birds”:

cormorants and boatCormorants8Cormorant headsCormorants6Cormorants4Cormorants3Cormorants2Cormorants1Cormorants and gull 5Cormorant4Cormorants11Cormorants 10Cormorants and gull3TerngullCormorant3Cormorant2

Cormorant
I did not notice the white bird on the far side of the river until I was editing this one – I think from the shape and colour that is a Little Egret but the image is not clear enough to be sure.

Cormorants and swimming gullPollinator3Flybutterfly wingPollinator2white butterflyPollinator

Squirrel does Meerkat impression
This squirrel is clearly an impressionist – and his meerkat is very good!

Birds and a Coin

Some photographic highlights from in and around King’s Lynn and a coin used as case study in editing techniques.

INTRODUCTION

This post features some of my recent pictures of King’s Lynn’s thriving bird life, and also some pictures of a coin that I use to demonstrate the different degrees of editing to which a picture might be submitted.

THE BIRDS

The title of this section both refers to its contents and pays tribute to Italian composer Ottorino Respighi one of whose pieces has this title. Every bird you see pictured here was within walking distance of my town centre flat, in some cases very close indeed.

Where the Nar flows into the Great Ouse - always a good spot for observing birds
Where the Nar flows into the Great Ouse – always a good spot for observing birds

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No cormorants this time, but  these will feature later.
No cormorants this time, but these will feature later.

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The last two pictures you have seen were taken on the bridge over the upper Purfleet, separated from my flat by the length of a car park.
The last two pictures you have seen were taken on the bridge over the upper Purfleet, separated from my flat by the length of a car park.
On Wednesday afternoon the cormorants were back in force - on both sides of the mouth of the Nar...
On Wednesday afternoon the cormorants were back in force – on both sides of the mouth of the Nar…
...as witness
…as witness

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The mouth of the Nar showing the cormorants on both sides.
The mouth of the Nar showing the cormorants on both sides.

SOME OTHER PHOTOS

Of course it was not only birds that caught the eye while I was out and about on these occasions…

The next two pictures show fallen leaves.
The next two pictures show fallen leaves.

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Yes, even in October boats still moor on the Great Ouse
Yes, even in October boats still moor on the Great Ouse

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Greyfriars Tower
Greyfriars Tower
A carving on Greyfriars tower.
A carving on Greyfriars tower.
A picture in my aunt's kitchen
A picture in my aunt’s kitchen
I carried this across from the neighbour with whom it had been left in my aunt's absence. Note that this delivery had been made on the Saturday and then look a the big sticker on top of the box! (and the box already had three extra bottles in it to compensate for previous blunders!)
I carried this across from the neighbour with whom it had been left in my aunt’s absence. Note that this delivery had been made on the Saturday and then look a the big sticker on top of the box! (and the box already had three extra bottles in it to compensate for previous blunders!)

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THE COIN

On Tuesday I happened to notice that one of the coins with which I was going to pay my bus fare was one that had been issued to commemorate the 200th anniversary of the abolition of the slave trade, so I photographed it while waiting for the bus to arrive. Later while editing the shot I decided to use it to demonstrate various editing techniques…

This is the coin picture after cropping but nut other editing.
This is the coin picture after cropping but no other editing.
This is the coin after cropping and sharpening.
This is the coin after cropping and sharpening.
This is the coin after my usual edit (shadow and highlights protection, lighting adjustment, sharpening and brightness for extra clarity.
This is the coin after my usual edit (shadow and highlights protection, lighting adjustment, sharpening and brightness for extra clarity.
This one features the use of colour boost as well (I almost never do this)
This one features the use of colour boost as well (I almost never do this)
Finally this one also had the contrast enhanced (something I used to do regularly but now only do on rare occasions)
Finally this one also had the contrast enhanced (something I used to do regularly but now only do on rare occasions)