Paul Farrell

Build a Skyscraper

Turrets, ramparts, windows, walls, and more--create your own medieval masterpiece with the first in a new series of graphic-designed building cards. This pack contains sixty-four cards (4 x 23/4 inches) of a variety of graphic designs. Clever paper engineering allows you to slot the cards together, building up and out in whichever way you like Also included is a short ten-page booklet, with descriptions of the card designs and suggestions of stacking methods. The instructions tell you how to build a castle, or you can let your imagination run riot and design your own Renowned illustrator Paul Farrell has designed these cards in a cool, graphic style--turning the image of a castle into a work of art.

Build a Castle

Discover a Great Britain unlike any you've ever seen before! Acclaimed illustrator, graphic designer and print-maker, Paul Farrell takes us on a journey through Great Britain that will change the way we think about it forever. Encompassing its countryside, landmarks, and architecture, from the Highlands of Scotland, to the White Cliffs of Dover, the beautiful and bold images in Great Britain in Colour are vibrant, playful and iconic. By taking a less-travelled path through our history and landscape, he also invites us to re-think what makes something quintessentially British, showing us new ways of looking at the familiar and uncovering hidden gems. What he reveals is a country rich in tradition, beauty and steeped in history, yet also vivid and alive with energy, all celebrated here in brilliant colour.

Great Britain in Colour

John M. Miller

Alan Hegarty

Eugene O'Riordan

Grigory I. Shishkin

Current standard numerical methods are of little use in solving mathematical problems involving boundary layers. In Robust Computational Techniques for Boundary Layers, the authors construct numerical methods for solving problems involving differential equations that have non-smooth solutions with singularities related to boundary layers. They present a new numerical technique that provides precise results in the boundary layer regions for the problems discussed in the book. They show that this technique can be adapted in a natural way to a real flow problem, and that it can be used to construct benchmark solutions for comparison with solutions found using other numerical techniques. Focusing on robustness, simplicity, and wide applicability rather than on optimality, Robust Computational Techniques for Boundary Layers provides readers with an understanding of the underlying principles and the essential components needed for the construction of numerical methods for boundary layer problems. It explains the fundamental ideas through physical insight, model problems, and computational experiments and gives details of the linear solvers used in the computations so that readers can implement the methods and reproduce the numerical results.

Paul Farrell

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