Start work in Adobe Illustrator. Create a new document and begin fleshing out the basics of the custom typography with the Pen tool. Hold Shift throughout to maintain strict angles between each line. The topic of the poster is Spectrum, so the word is designed as recognisable as possible while adhering to the angles of the paths.

[ Register or Signin to view external links. ]

Aim to follow each letter from the previous to form one continuous line. However it's inevitable that extra additions will be needed in places.

[ Register or Signin to view external links. ]

The word Spectrum is split in half to help compose the design and to add that extra touch of abstractism. Finish off the paths until you have a complete and recognisable word.

[ Register or Signin to view external links. ]

Drag out a few guides to match on key points of the path. Use the Direct Selection tool to drag paths into place to line up the typographic design. Remember to hold Shift to constrain those angles.

[ Register or Signin to view external links. ]

Once all the type has been aligned and tweaked, take a step back to review the design as a whole.

[ Register or Signin to view external links. ]

If all is looking good, increase the stroke weight of the path to thicken up the linework.

[ Register or Signin to view external links. ]

Select the typographic design and go to Object > Expand. Select just the Stroke checkbox to convert the path lines to solid shapes.

[ Register or Signin to view external links. ]

Fill the type with a light grey or reduce the opacity, then lock the object in place (CMD+2). Next use the Pen tool and trace each segment of every letter. Using Smart Guides (CMD+U) will be a huge help in speeding up this process.

[ Register or Signin to view external links. ]

Continue tracing segments of each letter. Every time the lines of the type changes direction, create a new shape.

[ Register or Signin to view external links. ]

Once the whole selection of type has been traced, unlock the original and move it to one side. We'll now work on this new version that's made up of lots of individual pieces.

[ Register or Signin to view external links. ]

Set out a simple rainbow colour scheme of red, orange, yellow, green, blue, purple. Use this sequence to fill each segment of the type design as you follow the path.

[ Register or Signin to view external links. ]

Duplicate the type and move it to one side. Replace the coloured fills with black to white gradients on the duplicated version, then adjust the angles of each gradient so the direction flows according to the orientation of the pieces.

[ Register or Signin to view external links. ]

From within the Gradient palette, select the small black and white handles from the gradient editor and replace them with a colour swatch according to the solid colours of the original type design. The first block is red, followed by orange, so the first block's gradient will run from red to orange. Basically each gradient should flow from the previous colour to the next.

[ Register or Signin to view external links. ]

The design should naturally flow seamlessly through the colour spectrum, with the exception of some intersecting shapes, which should be filled with the closest available colour gradient.

[ Register or Signin to view external links. ]

Create a new document in Photoshop, being a poster I'm using A3 dimensions of 297x420mm at 300dpi. Import a subtle background texture, such as this high res paper file.

[ Register or Signin to view external links. ]

In order to maintain the editability of each segment of the type design, we'll need to import each piece separately. Draw a box around the design and select it along with the first piece.

[ Register or Signin to view external links. ]

Paste the first object into Photoshop and render as Pixels. Switch back to Illustrator and select the next shape and container box.

[ Register or Signin to view external links. ]

The container box will ensure all the pieces are aligned exactly, rather than defaulting to the centre of the document. Build up the layers with each individual piece.

[ Register or Signin to view external links. ]

Select all the type segment layers and change the blending mode to Linear Burn. Group all the pieces together (CMD+G).

[ Register or Signin to view external links. ]

Double click the layer of one piece to open up the Layer Styles window. Add a large Drop Shadow set to Color Burn. Reduce the distance to zero, but increase the spread and size to extend the burnt effect far beyond the edges of the type. Right click this layer and select Copy Layer Style, then paste the layer style onto the rest of the type segment layers.

[ Register or Signin to view external links. ]

Add a Layer Mask to the Group of type segments, then use a Watercolor Photoshop Brush to rough up the type. Edit the brush to a low opacity to give multiple levels of tone, and rotate the angle from within the Brush options box to add variety to the texture.

[ Register or Signin to view external links. ]