The Cactus Coloring Book


Book Description

The family cactacae ranges from Argentina to Canada and includes tropical Brazilian, West Indies flora as well as peyote. These 45 plates of over 25 species provide an excellent primer on the plant.




Vintage Botanical Birds


Book Description

Select your favorite pens and pencils, relax and enjoy the intricate coloring pages within the Vintage Botanical Birds: Grayscale Adult Coloring Book. Inside this book you will find illustrations by Elizabeth Gould, John Gould, Charles Joseph Hullmandel, and Henry Constantine Richter. Create your own frameable botanical art. Details: 20 botanical bird coloring pages, One-sided printing to prevent bleed-through, Color-test page, to test your colors. Suggestions: Place a sheet of paper between the coloring pages, enhance your creativity by using a variation of colors.




The Reverse Coloring BookTM


Book Description

Coloring books became a thing when adults discovered how relaxing and meditative they were. Jigsaw puzzles roared back into popularity as an immersive activity, not to mention a great alternative to television. How exciting is it, then, to introduce an activity that tops them both: reverse coloring, which not only confers the mindful benefits of coloring and puzzling but energizes you to feel truly creative, even when you're weary and just want to zone out. It's so simple, yet so profoundly satisfying. Each page in The Reverse Coloring Book has the colors, and you draw the lines. Created by the artist Kendra Norton, these beautiful and whimsical watercolors provide a gentle visual guide so open-ended that the possibilities are limitless. Trace the shapes, draw in figures, doodle, shade, cover an area with dots. Be realistic, with a plan, or simply let your imagination drift, as if looking a clouds in the sky. Each page is an invitation to slow down, let go, and thoughtfully (or thoughtlessly) let your pen find its way over the image. The Reverse Coloring Book includes 50 original works of art, printed on sturdy paper that's single-sided and perforated. And unlike with traditional coloring books, all you need is a pen.




Line and Form


Book Description

As in the case of "The Bases of Design," to which this is intended to form a companion volume, the substance of the following chapters on Line and Form originally formed a series of lectures delivered to the students of the Manchester Municipal School of Art. There is no pretension to an exhaustive treatment of a subject it would be difficult enough to exhaust, and it is dealt with in a way intended to bear rather upon the practical work of an art school, and to be suggestive and helpful to those face to face with the current problems of drawing and design. These have been approached from a personal point of view, as the results of conclusions arrived at in the course of a busy working life which has left but few intervals for the elaboration of theories apart from practice, and such as they are, these papers are now offered to the wider circle of students and workers in the arts of design as from one of themselves. They were illustrated largely by means of rough sketching in line before my student audience, as well as by photographs and drawings. The rough diagrams have been re-drawn, and the other illustrations reproduced, so that both line and tone blocks are used, uniformity being sacrificed to fidelity. WALTER CRANE. Outline, one might say, is the Alpha and Omega of Art. It is the earliest mode of expression among primitive peoples, as it is with the individual child, and it has been cultivated for its power of characterization and expression, and as an ultimate test of draughtsmanship, by the most accomplished artists of all time. The old fanciful story of its origin in the work of a lover who traced in charcoal the boundary of the shadow of the head of his sweetheart as cast upon the wall by the sun, and thus obtained the first profile portrait, is probably more true in substance than in fact, but it certainly illustrates the function of outline as the definition of the boundaries of form. Silhouette As children we probably perceive forms in nature defined as flat shapes of colour relieved upon other colours, or flat fields of light on dark, as a white horse is defined upon the green grass of a field, or a black figure upon a background of snow. Definition of Boundaries To define the boundaries of such forms becomes the main object in early attempts at artistic expression. The attention is caught by the edges—the shape of the silhouette which remains the paramount means of distinction of form when details and secondary characteristics are lost; as the outlines of mountains remain, or are even more clearly seen, when distance subdues the details of their structure, and evening mists throw them into flat planes one behind the other, and leave nothing but the delicate lines of their edges to tell their character. We feel the beauty and simplicity of such effects in nature. We feel that the mind, through the eye resting upon these quiet planes and delicate lines, receives a sense of repose and poetic suggestion which is lost in the bright noontide, with all its wealth of glittering detail, sharp cut in light and shade. There is no doubt that this typical power of outline and the value of simplicity of mass were perceived by the ancients, notably the Ancient Egyptians and the Greeks, who both, in their own ways, in their art show a wonderful power of characterization by means of line and mass, and a delicate sense of the ornamental value and quality of line. Formation of Letters Regarding line—the use of outline from the point of view of its value as a means of definition of form and fact—its power is really only limited by the power of draughtsmanship at the command of the artist. From the archaic potters' primitive figures or the rudimentary attempts of children at human or animal forms up to the most refined outlines of a Greek vase-painter, or say the artist of the Dream of Poliphilus, the difference is one of degree.




Computer Vision Metrics


Book Description

Computer Vision Metrics provides an extensive survey and analysis of over 100 current and historical feature description and machine vision methods, with a detailed taxonomy for local, regional and global features. This book provides necessary background to develop intuition about why interest point detectors and feature descriptors actually work, how they are designed, with observations about tuning the methods for achieving robustness and invariance targets for specific applications. The survey is broader than it is deep, with over 540 references provided to dig deeper. The taxonomy includes search methods, spectra components, descriptor representation, shape, distance functions, accuracy, efficiency, robustness and invariance attributes, and more. Rather than providing ‘how-to’ source code examples and shortcuts, this book provides a counterpoint discussion to the many fine opencv community source code resources available for hands-on practitioners.




Colorist's Special Effects


Book Description

This book is bursting with 60 STEP BY STEP guides & tutorials to items commonly found in ADULT COLORING BOOKS... such as gems, clouds, fairy wings, spotted mushrooms, skintone, waterdrops & much more! BACKGROUND tricks, ideas... and PRACTICE pages! Plus BONUS color charts to record your colors and mediums. This book is the COLOR interior version. This book is also available with a grayscale interior.







Beautiful Birds Coloring Book


Book Description

Cute birds coloring bookthis book features 30 realistic illustrations of birds, game birds, waterfowl, and many other birds in their natural habitats. Indulge your love of birds with this beautiful collection of images for coloring. Favorites such as the blue jay and the golden eagle appear along.this book adult and kids both are can use.or you can gift to yourfamily member or friends.




Corcoran Gallery of Art


Book Description

This authoritative catalogue of the Corcoran Gallery of Art's renowned collection of pre-1945 American paintings will greatly enhance scholarly and public understanding of one of the finest and most important collections of historic American art in the world. Composed of more than 600 objects dating from 1740 to 1945.




Coloring Book


Book Description

Coloring Books, with Flowers. 100 easy flowers adult coloring book for women, Bloom adult coloring book, flower from the garden. The cover is in an old Paper look , Vintage Style. TUATIM DESIGN ART