RBSE SS Drawing cheat sheet

Seven elements of art: line, shape, form, space, value, texture, colour; drawing builds all seven from line and value first.

Line types and uses: contour (outer edge), cross-contour (surface volume), gesture (movement/rhythm), hatching (value), implied line (eye direction).

Value scale: a 7- or 9-step grey scale from paper white to darkest graphite; a drawing reads as flat when it uses fewer than 4 distinct values.

Hatching = parallel lines; cross-hatching = two or more overlapping sets; the denser the overlap, the darker the value.

Shape is 2-D (circle, square); form is 3-D (sphere, cube, cylinder, cone) - shading converts shape into perceived form.

Light logic: highlight, mid-tone, core shadow, reflected light, cast shadow - five zones define a lit sphere.

Line weight rule: heavier lines read as nearer or more important; light lines recede - vary weight for depth without shading.

Proportion check: compare any two lengths with a pencil at arm's length; never draw a feature before its neighbour's size is fixed.

Eye level (horizon line) equals the viewer's eye height; all vanishing points sit on it.

One-point perspective: front face parallel to picture plane, one vanishing point; two-point: a vertical edge faces the viewer, two vanishing points on the horizon.

Three-point perspective adds a third vanishing point above (looking up) or below (looking down) the horizon for tall or deep subjects.

Rule of thirds: place key elements near the intersections of a 3×3 grid rather than dead centre.

Compositional principles: balance (symmetrical/asymmetrical), rhythm, emphasis/focal point, contrast, scale, unity, and negative space.

Overlap, relative size, placement on the picture plane, and atmospheric fading are the four depth cues usable without perspective lines.

Diminishing scale: equal-sized objects halve in apparent height at roughly double the distance from the viewer.

Foreground, middle ground, background should differ in value and detail - reserve sharpest edges and darkest darks for the focal area.

Still life stages: gesture/placement → proportion block-in → structure (ellipses, axes) → value blocking → refinement → accent and highlight.

Ellipse rule: a circle seen in perspective becomes an ellipse whose minor axis aligns with the object's vertical axis; the higher or lower the eye, the rounder or flatter the ellipse.

All ellipses on one object share the same degree when the object is level and the eye level is constant.

Sight-measure with a pencil: hold at arm's length, mark a unit, compare all other lengths to that unit.

Choose a single light source; keep shadow direction consistent for every object and cast shadow in the set-up.

Cast shadow attaches at the object's contact point and is darkest there (occlusion), softening as it moves away.

Reflected light never exceeds mid-tone; if it rivals the highlight, the form flattens.

Transparent objects (glass, bottles) show refraction, a bright specular streak, and a cast shadow with a light core.

Landscape value order: sky lightest near the horizon, distant hills pale and cool, middle distance mid-value, foreground darkest and warmest.

Atmospheric perspective: distance increases lightness, reduces contrast and saturation, and shifts hue toward the sky colour.

Tree structure: trunk taper, branching pattern (alternate/opposite), canopy mass before leaf detail - draw mass first, detail last.

Cloud and sky rendering: leave paper white for the brightest cloud edge; sky is usually darker at zenith than at horizon.

Foliage texture: use varied, broken strokes and clustered shapes; uniform repeated leaf marks read as pattern, not foliage.

Outdoor sketching order: thumbnail composition → horizon and main masses → value notes → detail; record light direction and time on the sheet.

Water reflects the sky colour and the objects above it; reflections are darker and less contrasted than the source.

Focal point in landscape is usually where value contrast is highest - often the horizon meeting point of land and sky.

Figure canon: adult standing figure is about 7.5 heads tall; head length is the standard measuring unit.

Landmarks: nipples at 2 heads, navel at 3 heads, crotch at mid-height (about 4 heads), knees at 5.5–6 heads.

Gesture drawing: capture line of action and weight-bearing leg first, within 30 seconds to 2 minutes, before contour.

Contrapposto: weight on one leg shifts the pelvis up on that side and the shoulders down, producing opposing tilts.

Arm span roughly equals height; elbow sits at the waist (about 3 heads), wrist at the crotch level.

Memory drawing method: observe → note key shapes and proportions → look away → draw → compare and correct from memory.

Hands and feet: block as mitten or wedge shapes first; fingers and toes are added only after the mass is correct.

Foreshortening: a limb pointing at the viewer compresses its length; overlapping forms and ellipse ends signal the direction.

Primary pigments: red, yellow, blue (traditional/artist's); secondary = two primaries mixed (orange, green, violet); tertiary = primary + adjacent secondary.

Complementary pairs: red–green, yellow–violet, blue–orange; placed side by side they raise each other's intensity.

Mixing a colour with its complement neutralises it (lowers saturation) - the standard way to dull a colour without adding black.

Value and chroma are separate: a colour can be dark yet intense, or light yet dull; judge each independently.

Warm colours (red, orange, yellow) advance; cool colours (blue, green, violet) recede - a reliable depth cue in painting.

Colour schemes: monochromatic (one hue), analogous (neighbours on the wheel), complementary, split-complementary, triadic.

Simultaneous contrast: a colour appears lighter on a dark ground and darker on a light ground; adjacent hues shift each other.

Local colour is the object's own hue; optical colour includes reflected light, shadow tint, and atmosphere.

Indus Valley: bronze 'Dancing Girl' (Mohenjo-daro) and the bronze bull; steatite seals with animal motifs and undeciphered script.

Maurya–Sunga: polished sandstone pillars and lion capital (Sarnath); the Great Stupa at Sanchi with carved toranas.

Ajanta caves: Buddhist mural paintings (2nd c. BCE–6th c. CE) using contour, shading, and the 'eye-sweep' gaze; Bagh and Ellora are related sites.

Gupta–Chola bronzes: Sarnath Buddha in dharmachakra mudra; Chola lost-wax bronzes such as Nataraja.

Mughal painting: Akbar's illustrated manuscripts, Basawan and Daswanth; Jahangir's naturalism and European-influenced portraiture.

Raja Ravi Varma blended European oil technique with Indian mythological subjects; Bengal School (Abanindranath Tagore) revived wash and miniature idioms.

Mughal and Rajput miniatures use flat perspective, high horizon, and decorative borders; colour is symbolic, not naturalistic.

Company painting (18th–19th c.) shows Indian artists adopting European perspective and watercolour for British patrons.

Renaissance: linear perspective (Brunelleschi's demonstration), chiaroscuro, and anatomy - Leonardo, Michelangelo, Raphael.

Baroque: dramatic tenebrism and diagonal composition - Caravaggio, Rembrandt, Rubens.

Impressionism (1870s): broken colour, plein-air light, visible brushwork - Monet, Renoir, Pissarro, Degas.

Post-Impressionism: Cézanne's structural planes, Van Gogh's expressive impasto, Gauguin's flat colour areas, Seurat's pointillism.

Cubism (Picasso, Braque): multiple viewpoints on one plane, fragmentation, collage; analytic then synthetic phases.

Expressionism (Munch, Kirchner, Kandinsky early): distorted form and non-natural colour for emotional effect.

Futurism (Boccioni, Balla): motion and simultaneity; Dada (Duchamp) used readymades to attack artistic convention.

Abstract Expressionism (Pollock, Rothko, de Kooning): gesture-based or colour-field abstraction centred in New York after 1940.

Rajasthani schools: Mewar (Udaipur, Chavand), Marwar (Jodhpur, Bikaner), Hadoti (Kota, Bundi), Dhundhar (Jaipur, Amber).

Kota/Bundi paintings are famed for hunting scenes and lush, stylised vegetation with a high horizon.

Kishangarh school is known for delicate female profiles and romantic nayika themes under Savant Singh's patronage.

Mewar's Chavand school under Maharana Amar Singh produced illustrated manuscripts and ragamala sets.

Phad painting (Shahpura, Rajasthan): long cloth scrolls of Pabuji and Devnarayan, flat figures, bold outlines, natural pigments.

Pichhwai: large temple cloth hangings from Nathdwara depicting Shrinathji, with Krishna-lila themes.

Madhubani (Mithila, Bihar): double-line outlines, no empty space, natural dyes, themes of fertility and myth.

Warli (Maharashtra): white rice-paste line drawings on mud-brown ground; geometric triangles, circles, and squares for figures and dwellings.

Portfolio contents: still life, figure, landscape, memory drawing, colour study, design/folk copy, and at least one sustained study per category.

Standard exam sheet sizes: A2 (420×594 mm) and A3 (297×420 mm); fix paper with tape and keep a clean margin.

Studio light: a single directional lamp at roughly 45° above and to one side gives a clear core shadow and cast shadow.

Pencil grades: H (hard, light), HB (mid), B–6B (soft, dark); graphite smudges less when the hand is rested on a scrap sheet.

Fixative: workable fixative between layers, final fixative at arm's length in a ventilated area, never on wet paint.

Presentation: label works with title, medium, size, and date; matte board and consistent margins read as professional.

Easel/board angle for drawing is about 30–45° from horizontal to reduce foreshortening distortion.

Clean-up routine: sharpen over a bin, wipe erasers, dry brushes flat or bristles-up, and store drawings flat or rolled face-out.