Smaller than a coin

Having a go at macros, for the Macro Mondays group on Flickr.
In mono, because I think metal shows up very well in black and white.

File information
Filename:	macro_4944_smaller_than_a_coin_mono_WR_res.jpg
Album name:	Reinardina / Macro / Close-up
Keywords:	keys / coin / monochrome / macro
Camera:	Sony
Photo Location:	Home
Critique Welcome, Yes / No:	Yes please
Filesize:	607 KiB
Date added:	May 21, 2016
Dimensions:	1000 x 800 pixels
Displayed:	111 times
Color Space:	sRGB
Digital Zoom Ratio:	1
EXIF Image Height:	800 pixels
EXIF Image Width:	1000 pixels
Exposure Mode:	0
Exposure Program:	Program
Exposure Time:	1/30 sec
FNumber:	f/2.8
Flash:	No Flash
FlashPix Version:	version 1
Focal length:	4.8 mm
ISO:	400
Make:	Sony
Metering Mode:	Pattern
Model:	DSC-HX100V
Resolution Unit:	Inch
Saturation:	0
Scene Capture Mode:	0
Software:	Adobe Photoshop Elements 11.0 Windows
Y Resolution:	432 dots per ResolutionUnit
YCbCrPositioning:	Datum Point
URL:	https://cameracraniums.com/gallery/displayimage.php?pid=19017
Favorites:	Add to Favorites
BBCode normal size:	[url=https://cameracraniums.com/gallery/displayimage.php?pid=19017][img]https://cameracraniums.com/gallery/albums/userpics/11140/normal_macro_4944_smaller_than_a_coin_mono_WR_res.jpg[/img][/url]
BBCode full size:	[url=https://cameracraniums.com/gallery/displayimage.php?pid=19017&fullsize=1][img]https://cameracraniums.com/gallery/albums/userpics/11140/normal_macro_4944_smaller_than_a_coin_mono_WR_res.jpg[/img][/url]