Line is defined by two points and is long relative to its width; it can be thick, thin, vertical, diagonal, straight or curved. Lines are often used to define a space, draw attention to a particular area and guide the viewer's eyes around a piece. To critically examine line in your design, look at the relationship between the lines, including ones which may be created in the negative space. How do they align? Do they lead your eye around the piece or do they stop abruptly and create disorientation?
All-in-all, the Windsor Design workbench is a nice companion, especially if your budget is limited. It is not as deeply designed and perfected as the other two benches, as there is only one vice, the bench dog holes are drilled through the surface (allowing debris to fall to the top drawers) and the drawers can be a little flimsy if you are not using glue for assembling it, but for the price they offer, there are plenty of perks.
I made a low table out of a couple of step-stools, my hollow-core door, and one of the MDF panels that would eventually form part of my top. I was concerned that any oil that dripped on the door might interfere with its glue adhesion, when I finally get around to the project for which I'd purchased it. The top side of the top sheet of MDF, though, I planned to oil, anyway. (Ditto for the bottom side of the bottom sheet.
This book was put together to introduce people to the world of carving, and I think it does a great job. Starting with tool selection, sharpening and other important, but often overlooked as­pects of the craft, it moves on to discuss chip, relief and sculptural carving. With a chapter on surface decoration as well as a section of scaled patterns to get you started, this book has a bit of everything. And even if you’re not interested in traditional carving projects, the skills learned in this book will introduce you to techniques that can be used to add texture to your next furni­ture project.

This super-strong and simple-to-build workbench is may be the project you've been looking for a long time. You have to select some free workbench plans to create yourself a working table in your shed that after you can use it when you are working on your projects and maybe it can provide you some extra storage, depends upon which plan you are choosing to DIY.
The Workshop Book: A Craftsman's Guide to Making the Most of Any Work Space by Scott Landis. This is not a new book - it was written in 1987. And the photographs reflect that. But what it lacks in that flip-through-the-pictures-and-get-major-workspace-envy, it makes up for in the actual text. It provides, mostly, creative solutions for a variety of different tasks from real professionals working in limited space. If you're interested in upgrading your space or building your dream shop from scratch, this really is a good place to start. It doesn't have a ton of up-to-date and practical advice; its more of a reflection on the nature of workshops in all their variety. And that never goes out of style. 
So drill the benchdog holes through the MDF layer. Begin by laying out their positions. You'll want these to be precise, so that the distances between the holes are consistent. The vises you are using will constrain your benchdog spacing. My front vise worked most naturally with two rows of holes four inches apart, my end vise with two pairs of rows, with four inches between the rows and eight inches between the pairs. Because of this, I decided on a 4" by 4" pattern.
A great example that highlights our emotional connection to the rectangle and circle is to look at how these shapes have influenced table design. Rectangle tables have often been used in boardrooms and for formal dinners with, traditionally, the most important person being seated at the head of the table, which can perhaps create an instant hierarchy. A solution to this perceived inequality may have been found in the design of the round table, much favoured by King Arthur who considered his knights as equals.
Grizzly is a company currently undergoing an upheaval. This brand was once known as a manufacturer of professional grade tools and equipment for woodworking products. Though, in recent years, that reputation has begun to slip a bit since being bought by the Chinese company SIEG. These days, whether the Grizzly product stands up to its previous standards of excellence often has more to do with what you are buying than the company itself.