Friday, November 8, 2013

Week 5...Introduction to Selections

Creating Selections
We often see the world as many separate objects, while Photoshop only sees it as colored pixels. We need a way to work on these pixels here, but not those pixels there. Creating selections is how we tell Photoshop which pixels we want to work on.

Here's a useful article explaining why creating selections is important.

Below you'll find a list of the selection methods we looked at in class and tutorials to help explain them further.

Rectangular and elliptical marquee tool
Lasso and polygonal tool
Color Range
Magic Wand

Free Transform Tool
Please see this tutorial to review the free transform tool.

Homework
Make isolated selections of all items photographed on a separate layer. Include a contrasting solid color layer below it in the PSD.

Please save the paths used in your PSD under the Paths tab.





















Monday, November 4, 2013

Week 4...Layer Essentials and Adjustment Layers

Layers

Understanding and organizing layers is integral for controlling and creating great images and Photoshop files.

  • Create new blank layer: shift+command+n
  • Create layer with selection: command+j
  • Duplicate layer or layer group: command+j or drag
  • Naming and re-naming Layers: double click layer name
  • Select pixels in a layer: command+click thumbnail, select whole layer (marching ants!)
  • Auto-select option: check box on option bar of move tool
  • Right click on your canvas to open a popup window with layer names to select layers
  • Restack layers by clicking and dragging
  • Create layer groups: command+g
  • Delete layers and layer groups: highlight layer you want to delete and use delete key or drag to trash icon in lower right of layers pallette
  • Delete groups and choose to delete just the group or the group and its contents
  • Repositioning layer content with the move tool: v
  • Align layer content: select move tool to bring up align options in the option bar
  • Change layer Opacity by either dragging the slider or input numbers
  • Use lock options: transparency, image pixels, location, all
  • Choose Layer panel options: color code, thumbnail size, doc or content bound
  • Layer Filters: pixels, adjustments, type, shape, smart objects—on/off in upper right corner
  • Merge layers: merge layers command+e, merge all visible, flatten image
  • Visual/hidden: eye icon to the left of the layer thumbnail
  • Don't forget about layer options like controlling your thumbnail size, color options, and naming
 
You'll find some good links that go into detail on layers, how they work, how to organize them, etc. below.
 
Adobe:
http://help.adobe.com/en_US/photoshop/cs/using/WSfd1234e1c4b69f30ea53e41001031ab64-78e3a.html

Photoshop Essentials:
http://www.photoshopessentials.com/basics/layers/layers-panel/

 
Adjustment layers

Adjustment layers are superior to simply making adjustments to pixel layers, because they are less destructive, editable, and more flexible.

You can find adjustment layers as the half circle icon at bottom of layers panel, as a dropdown in the main toolbar under layers, or in the adjustment panel under window.
Clipping Mask affects only layer beneath it, no clipping mask affects ALL layers beneath the adjustment layer.
  • Brightness/Contrast
  • Levels
  • Curves (highlights top, shadows bottom, eye droppers)
  • Exposure
  • Vibrance
  • Hue/Saturation
  • Color Balance
  • Black & White
  • Photo Filter
  • Invert
  • Posterize
  • Threshold (black/white, high contrast clipping)
Please learn more about adjustment layers on Photoshop Essentials here.


Homework

Scavenger Hunt Chopshop

Think about the final image you create—story, composition, how it will all come together. You can use themes from fantasy, travel, holidays, stories, etc. I recommend creating a sketch of what your final composition will look like.

Please see examples here. Note that I have named the photographic elements that I believe were used, in the comments of each. This is to help give you an idea of what to photograph to be able to create your final image. Please be aware that we will not be altering the elements much. We will be isolating, transforming, cutting, and adjusting. The point here is to think more in terms of collage, rather than stretching, distorting, painting, etc. I took care to only include images on the Pinterest board that in truth, I believe that you could create by the 3rd week of the assignment, that reflect what I am looking for.

For example, in the below image, the photographic elements appear to be a fish, a sitting child, a branch or fishing pole, water (possibly from an aquarium), and a sky.

Photo by Caras Ionut
Take a minimum of 5 pictures and use Camera RAW plugin to process your photographs and Photoshop adjustment layers to perfection.