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Astrophotography and Sketching >> Sketching

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maroubra_boy
professor emeritus


Reged: 09/08/09

Loc: Sydney, Australia
Mercator's owl, a quirky lunar apparition
      #5341246 - 07/29/12 07:35 AM Attachment (51 downloads)

Hi all,

It’s been a long while since I made a sketch of the Moon. Last night was an opportunity I couldn’t pass up – cloudless, no dew and the kids were in bed!

I spent half an hour scanning the terminator for a subject. I struggled to find an easily recognisable feature at first, and decided to look for those quirky “alphanumeric” features that to our mind resemble recognisable symbols like letters or numbers. Then a new world opened up with the change in mind set. As half chased letters started to show up, I chanced upon a fantastic freakish apparition – the face of an owl centred around the crater Mercator!

This striking resemblance is created foremost by the wing like mountains that reaches North East away from Mercator, and a vaguely similar feature reaching North West out of the neighbouring crater Campanus. Together these create the impression of the feather tufts that crest the face of the nocturnal aviator.

As the sketch developed and expanded, I came across so many unexpected features. My very first dome, Capuanus 2, in the crater Capuanus (top right of sketch), and the 309km long rile Rima Heiodus that punches through mountains from Palus Epidemiarum through into Mare Nubium. And then the last feature I included in the sketch was the crater Konig, named after the Austrian amateur astronomer whose Konig eyepiece design is one of my favourites (very bottom crater).

I showed my wife the sketch the next morning, and she too exclaimed the uncanny stylised resemblance to the owl! Confirmation to me that I’m not completely off my tree,

Alex.

Object: Mercator’s owl
Scope: C8, 8” SCT
Gear: 5mm Hyperion, 400X
Date: 28th July 2012
Location: Sydney, Australia.
Media: Soft pastel, charcoal and white ink on A5 size black paper.


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maroubra_boy
professor emeritus


Reged: 09/08/09

Loc: Sydney, Australia
Re: Mercator's owl, a quirky lunar apparition new [Re: maroubra_boy]
      #5341248 - 07/29/12 07:36 AM Attachment (32 downloads)

A labled image for reference.

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Ed D
Carpal Tunnel
*****

Reged: 04/30/10

Loc: Sunny South Florida
Re: Mercator's owl, a quirky lunar apparition new [Re: maroubra_boy]
      #5341303 - 07/29/12 08:48 AM

Beautiful lunar sketch. I admire your talent.

Ed D


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frank5817
Postmaster
*****

Reged: 06/13/06

Loc: Illinois
Re: Mercator's owl, a quirky lunar apparition new [Re: Ed D]
      #5341546 - 07/29/12 12:20 PM

Alex,

This is a terrific lunar sketch. Your work is always top shelf. These large regions can be difficult to capture and take much energy and concentration. Beautiful work- excellent write-up!

Frank


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Rutilus
Carpal Tunnel


Reged: 12/17/10

Re: Mercator's owl, a quirky lunar apparition new [Re: frank5817]
      #5341815 - 07/29/12 03:11 PM

Great Lunar sketch.

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niteskystargazer
Carpal Tunnel
*****

Reged: 10/05/09

Loc: 41-43'-28" N 87-42'-39" W
Re: Mercator's owl, a quirky lunar apparition new [Re: maroubra_boy]
      #5342046 - 07/29/12 05:24 PM

Alex,

Good sketch of Mercator's Owl .

CS,KLU,

,

Tom


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JeanB
Pooh-Bah


Reged: 07/11/11

Loc: Montreal, Canada
Re: Mercator's owl, a quirky lunar apparition new [Re: niteskystargazer]
      #5342525 - 07/29/12 10:43 PM

Wonderful, Alex. With these masterpieces, who needs photograph!!!

Jean


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astronz59
sage


Reged: 09/15/10

Loc: Auckland, New Zealand
Re: Mercator's owl, a quirky lunar apparition new [Re: maroubra_boy]
      #5342872 - 07/30/12 06:30 AM

Masterfully rendered and accurate as usual!.....

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Jef De Wit
Carpal Tunnel


Reged: 03/06/09

Loc: Hove, Belgium
Re: Mercator's owl, a quirky lunar apparition new [Re: astronz59]
      #5343292 - 07/30/12 12:10 PM



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mike73
super member


Reged: 05/01/12

Loc: UK Plymouth
Re: Mercator's owl, a quirky lunar apparition new [Re: Jef De Wit]
      #5344615 - 07/31/12 02:52 AM

Beautiful sketches Alex.

Just one question....Do you use a fixative on your completed pastel sketches? I have but as soon as I give it a light spray it makes the pastel appear blotchy? Any tips?


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maroubra_boy
professor emeritus


Reged: 09/08/09

Loc: Sydney, Australia
Re: Mercator's owl, a quirky lunar apparition new [Re: mike73]
      #5344674 - 07/31/12 05:10 AM

Thank you all for your comments.

Mike, if your sprayed sketches are appearing blotchy either the spray droplets are too big or you are applying the spray too close to the sketch or applying too much at a time. I do spray mine, with hairspray. I always test the spray first onto whatever is lying about & then do a single light spray over the sketch. Give it a couple of minutes & recoat just as lightly. I may do upto three, four coats. Sometimes I need to retouch the sketch with the pastel, but by doing several light coats the retouching is minimal. Do a single heavy coat & you will ruin the sketch.


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mike73
super member


Reged: 05/01/12

Loc: UK Plymouth
Re: Mercator's owl, a quirky lunar apparition new [Re: maroubra_boy]
      #5345088 - 07/31/12 11:33 AM

Thanks Alex and keep up the good work

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