Photoshop: Working with Shapes
Helen Bradley
January 2007
Helen
Bradley explains how to use the Shape tools in Photoshop to make shaped
elements to add variety and dimension to your photos.
Most graphics programs contain a
set of shapes you can use when working with your images. Shapes are
pre-drawn images of items like stars, flowers, arrows and ornamental
designs and you can combine them with photos for interesting effects as
I'll show you here.
You can use shapes to make
cut-outs from your photos – for example you might drag a heart shape
over a photo of two lovers and then remove everything but the shape from
the image to create a fun photo effect. To do this,
select a shape and draw it on your image using the
Path option on the Tool Options bar. At the foot of the Paths Palette
click the Load Path As Selection icon to convert the path to a
selection, invert the selection by choosing Select, Inverse and press
Delete to remove the excess image.
Shapes can be used for other
effects than simply making a cutout from an image. In the example below,
I've created a shape on an image and filled it and then blended it into
the layers below. You can use this effect to block out part of a photo
you don't like or that you don't want to focus on. In the example shown,
the shape overlays a filled rectangle and the photo but you can omit the
rectangle if desired.
An alternate effect can be
achieved by using the shape to make a cutout from the rectangle so the
photo appears through it. In this case, you won't add a second new layer
in step 3 and, instead you'll position the shape selection on the
rectangle layer and press Delete to remove the coloured area. You will
now see through the shape to the image below.
Most programs offer a large
range of shapes and, for many, you can download more shapes from the web
either from the developer's web site or shapes that are created to share
by other users. In Photoshop, you can use the pen tool to create your
own custom shapes and save them to the program's shapes collection. To
do this, use the Pen tool to create the shape, click the
Direct Selection tool and choose Edit, Define Custom
Shape. Type a name for your shape and click Ok and it will be added to
the program's shapes list.
It is also possible to use the
Shape tool's Fill Pixels option to fill the shape with the current
foreground colour, and use the Shape Layers option to create the shape
on a new vector shape layer filled with the colour indicated in the
colour swatch on the Tool Options bar. A shape layer can also have a
Style applied to it from the Style palette.
Step by step - add a shape
overlay to an image:
Step 1
Open a photo to use which has
the point of interest on one side. Create a new layer by choosing Layer,
New Layer and make a rectangular selection around the area that is not
of interest on the photo below. Fill this area with a colour that
compliments the photo – if desired, use the Eyedropper tool to sample a
colour from the photo.

Step 2
Click the Custom Shape tool. On
the Tool Options bar click the Paths option, and click the Custom Shape
icon and select an ornamental shape from the Shape palette. Drag over
the top layer to create the shape. Select the Paths palette, click the
Work path and click the Load Path as a Selection button at the foot of
the palette.

Step 3
If desired choose Select,
Transform Selection and adjust the shape size and rotation. You can now
add a new layer and fill the shape with the same colour as the rectangle
or another colour and then use a blend mode to blend it into the layers
below. Here I've duplicated the shape layer and rotated the second layer
to mirror it.

(c) Helen Bradley 2007
|