Showing posts with label tutorials. Show all posts
Showing posts with label tutorials. Show all posts

Thursday, November 19, 2009

Those Pesky Hairs! A Photoshop Tut

Troubled by those unsightly hairs that sneak into your bead photos?

I know the story... You're sure you dusted off the bead before you took the picture - but gasp! There it is, another bead fallen victim to a bad hair day! What's a girl to do? Spend another 10 minutes re-taking the photo? It's too late to pluck with tweezers!Don't shave the bead!
Relax... if you've opened the photo in your Photoshop program, just select the "Smudge Tool"!

Here is a photo of a bead that I dusted with a ridiculous amount of lint for dramatic effect:Lint-infested beadI open the photo in Photoshop and select the "Smudge Tool." I'm using Photoshop CS2 here:The Smudge Tool in PhotoshopStarting with the background of the bead, I'll tackle the areas in the circles first:Circled lint
How to erase the lint:

1. Select the Smudge Tool and make the tool radius small. I'm using the size "7" and the strength "100%" here.

2. With your cursor, place the Smudge Tool just to the left of but not touching the lint you want to erase.

3. Click and drag left to right across the lint to erase it, using the shortest drag distance necessary.

4. For large pieces of lint, only erase a little bit at a time, lifting and moving the Smudge Tool to the next section of lint until the whole piece is erased. This will give you a better looking smudge than if you try and erase the whole big piece of lint in one drag.

Here is the photo now with the background lint removed:Background lint removedNow I'm removing some of the lint from the bead surface. This part is trickier because I don't want to smudge the details of the bead:Some lint removed...And here is the final outcome of the virtual lint removal:Lint B Gone!Not perfect by any means! But you get the idea. If this were a bead photo I wanted to use in a listing, I obviously would have first questioned the unusual level of dust in my house, then re-taken the picture. I must have spent a half-hour in Photoshop getting rid of all that lint.
I hope this helps. Have fun!

Tuesday, September 8, 2009

Silver Coring Beads: Sources and Supplies

If you'd like to silver-core your beads, I've put together a short list of information sources and suppliers to get you started.

There are a few good threads on the Lampwork, Etc. message board that are worth checking out. For inspiration, this thread has lots of photos of Pandora and big-hole beads:
"Let's see your Pandora style beads"
http://www.lampworketc.com/forums/showthread.php?t=80096


Tutorials
The following two LE threads written by Andrew were invaluable to me while I was trying to figure out silver-coring. I have all of the tools Andrew lists, including the polishing bits and compounds he recommends. One thing I do differently from Andrew is I cut my tubing 1/16" (or about 2mm) longer than the width of my beads, not 4mm as Andrew does. This is in part because I use the Jim Moore bead press, and the 1/16" measurement works best for me with this tool.

Andrew's excellent tutorials:
"Rivet Tutorial (Da pretty silva bit)"
http://www.lampworketc.com/forums/showthread.php?t=95388


"Polishing ( Da pretty silva bit )"
http://www.lampworketc.com/forums/showthread.php?t=96712



Supplies!
There are lots of places you could find the silver-smithing tools, but I got most of mine from Rio Grande. Rio Grande also carries the "brownies" and "greenies" polishing bits that Andrew talks about. I've found they work really well:
Brownies
Greenies

The Autosol metal polish mentioned in Andrew's polishing tut can be purchased on-line from Winterbrook Farm Antiques:
Autosol
The Autosol works great but has a petrochemical smell. I love it anyway though and I'm glad I bought it. It really cleans and gives a nice mirror finish to the silver.

photo courtesy of Ginko Designs

Sterling Silver Tubing
The one supply I found hardest to locate was the right size silver tubing to fit my beads and the Pandora bracelet. All of my prayers were answered when I found Ginko Designs Etsy shop! She has worked with a manufacturer to develop this unique size of tubing that perfectly fits the Pandora bracelet. Her shipping is fast and the tubing is high quality, and you're also supporting a fellow artist when you purchase from her shop!
Ginko Designs on Etsy

3/16" Mandrels
Another supply I had a really hard time finding was 3/16" mandrels. I don't know why this is such a rare size! I was very happy to find them finally at Arrow Springs.

Jim Moore bead press
The most helpful tool of all has been the Jim Moore bead press. I've tried hand-riveting with the punches, but the Jim Moore tool is faster and easier, especially if you're a beginner silver-smith. Here's the link to Jim Moore's bead press:
Jim Moore Bead Press

I hope this post has been helpful to you!
Have fun!

Friday, July 24, 2009

Tutorial: Gradient Background for Bead Photography

I was asked recently in an email what I use for a backdrop/background in my bead photos. The answer is simple: a white-to-black gradient printed on glossy photo paper.

I know many beadmakers already use this technique, but for those who haven't tried it yet, I've made a short tutorial on the process.

I have a Mac computer and I use Photoshop CS2. I think the Photoshop interface on a PC looks similar to the Mac version, so this tut will work for PC Photoshop users. If you don't use Photoshop, perhaps you can adapt this tutorial to the program you use for photo editing or graphics.

The instructions below include text followed by a screenshot of the step in Photoshop. Click to enlarge the images.

How to Make a Gradient Background in Photoshop

1. Create a "New Document" in Photoshop with the following attributes:
- Name: "gradient" or whatever suits you
- Width: 8 inches, Height: 10 inches
- Resolution: 200 pixels/inch
- Color Mode: Grayscale, 8 bit
- Background Contents: White
Step 1: New Document, Photoshop Tutorial

2. With your new document open, choose the Gradient Tool from the tools palette. Also, make the background color white and the foreground color black.
Step 2: Gradient Tool

3. Using the Gradient Tool, click at the top of the document window and drag straight down about 2/3 of the way and let go. A gradient that fades from black at the top to white at the bottom should appear on the document.
Step 3: Create the Gradient

It should look like this:Step 3: Finished Gradient, Photoshop Tutorial

4. Save your document as a .psd or something that will preserve the high resolution. DO NOT save it as a .jpg, that is too low-res and will make an un-even, pixelated gradient when it's printed.

5. Printing the document
In the print options, under "Print Settings" choose:
- Media Type: Premium Glossy Photo Paper
- Color: Black
- Mode: Advanced
- Print Quality: Best Photo
(Or whatever the similar settings are on your software)
Step 5: Print the gradient background
Here is the kind of photo paper I've been using recently. I bought it at Office Max:HP Glossy Photo Paper, Photoshop Gradient Background Tutorial

A note about printing:
I have noticed that some brands of black printer ink are not truly black. It's similar to how Effetre Black glass is not really black, but a very dense transparent purple. The same must go for when ink companies try to manufacture the ever-elusive black: they have to make it a densely pigmented version of some color or colors. Because of this, my gradients sometimes turn out with a greenish or reddish cast in the "black" area. This is very frustrating. There are a few things that can be done:
- Try a different brand of black ink next time you need to change cartridges.
- Take your photos anyway with the slightly tinted background, and make the adjustments to the tint when you are doing your bead photo editing.
- Scream, lament over the expense of the wasted photo paper and ink, give up completely, and go make beads.

If anyone knows how to solve this vexing black ink problem, I'd love to hear what works.

Variations on the gradient:
- Try clicking and dragging the Gradient Tool half-way down or all the way down the document window to change the length of the gradient, which will either add more black or more white area.
- Instead of a white-to-black gradient, try white-to-green, white-to-purple, or some other color combination to make a colored background for your beads.
- Place the beads near the center of the gradient page when you are photographing them, where it is fading from white to black. Or, put them on the white part for a pure white background or on the black part for a darker background.

Care for the printed gradient:
Gradients printed like this tend to scratch and stain easily. Take care with it. Expect that you may need to print another one up every few months or so when the old one gets too many scratches.

I hope you enjoyed this tutorial. I think it's the first one I've ever made. I had fun. Good luck with your bead photography!

:)