i would paint the walls a yellow giving a feel of light and openess,
and paint one plain wall red or a burgundy.
as to rag rolling you have to apply the paint over a dry base i.e white, let it dry, then apply yellow as it is drying use a dry roller to take of excess paint.
an easier way is to apply the yellow paint with a seasponge same result heaps easier

Massey Harris Straw Yellow Paint Aerosol $17.23

Original Lonely Heart Oil Painting. Hearts, Love, Lonely, Hurt, Alone, Yellow $125.00

Bavarian Floral Vanity Tray Hand Painted Porcelain Yellow With Pink Roses $49.99

Minneapolis Moline Yellow Paint Aerosol $17.23

Oliver Yellow Paint Aerosol $17.23

Classy Abstract YELLOW TULIPS Acrylic & Gold ORIGINAL PAINTING — NO RESERVE $18.25

Brights/Sunshine Yellow Adirondack Acrylic Paint Dabbers 1 Ounce Bottle ABD22510 $6.41

Vintage Mexican Folk Art – Yarn “painting” – Yellow Bird $1.99

Vintage Nippon Hand Painted Creamer Pitcher, Green & Gold Rim, Yellow Mum $6.98

2.52″ Nice Chinese Hand Made Yellow Art Glass Snuff Bottle Painted Figure $2.52

Yellow Washable Poster Paint 16 Ounces 120000-12741 $10.13

Bright Yellow/Transparent Americana Acrylic Paint 2 Ounces DA-227 $7.15

Slick-Golden Yellow Tulip Dimensional Fabric Paint 1-1/4 Ounces 65000-65003 $6.64

Yellow Foam Paint 1 Ounce FP-02 $6.59

Butter Yellow/Semi-Opaque Ceramcoat Acrylic Paint 2 Ounces 2000-2102 $6.71

Thunder Tiger Body Painted Yellow Phoenix BX II PD8245 $29.99

Hot Wheels Poison Pinto #9240 Chrome paint w/Yellow & White decals Car is MINT $40.00

Abstract Tree Painting Original Palette Knife Red Green Yellow $139.95

vintage yellow painted cast iron car Lancaster PA USA Hubley $7.99

Case XX Painted Pony ONE blade Doctor w/ MOP and Yellow Spiny Oyster PROTO!!! $249.99

Bob Ross Oil Paint Indian Yellow 5 OZ Tube in Box $7.99

Bob Ross Oil Paint Yellow Ochre 5 OZ Tube in Box $7.99

Banner MINI-SCREEN Yellow Painted Emitter – MSE3624Y $479.99

NEW PAINTED 1/16 OZ JIG HEADS W/ BARB 100 QTY YELLOW $5.99

NEW PAINTED 1/32 OZ JIG HEADS W/ BARB 100 QTY YELLOW $5.99

WOODEN HAT BOX hand painted pink roses yellow crackle glaze finish green trim $19.99

Yellow White Pink Flowers Bouquet – FRAMED OIL PAINTING $174.00

Red Yellow White Flowers Bouquet – FRAMED OIL PAINTING $174.00

Red Yellow Purple Flowers Bouquet FRAMED OIL PAINTING $184.00

RARE WADE YELLOW LADY PAINTED LADIES MINI MANSION FIGURINE $105.00

Girl Green Dress Tree Yellow Bird Cage Original Painting Folk Art Wood Freedom $0.01

Girl Leaves Yellow Bird Original Painting Folk Art Wood Cute Love $0.01

Banner MINI-SCREEN Yellow Painted Receiver- MSXLR4824Y $749.99

VINTAGE 1980′S MADE IN HONG KONG YELLOW PLASTIC PAINTED FLOWER CLIP EARRINGS $4.00

Antique Hand Made Painted Comb Yellow Pink Natural Tiny $9.99

Mr Color 004 Yellow Gloss Hobby Paint 10ml Gundam $3.49

Noritake hand painted 11 inch serving plate. Yellow rim, flowers & gold trim $4.95

vintage yellow painted cast iron catepillar ERTL Co USA $7.99

GOT PAINTED RINGTAIL POSSOM? ANIMAL PET T-SHIRT TEE SHIRT TOP $13.99

GOT PAINTED RINGTAIL POSSOM? ANIMAL PET T-SHIRT TEE SHIRT TOP $13.99

GOT PAINTED RINGTAIL POSSOM? ANIMAL PET T-SHIRT TEE SHIRT TOP $13.99

GOT PAINTED RINGTAIL POSSOM? ANIMAL PET T-SHIRT TEE SHIRT TOP $13.99

RETRO Hippie Gypsy PAINTED Tie Dye Circle Top PNA 212 $20.69

2 Vintage YELLOW & RED ROSE HAND PAINTED IN 7″ WOOD ROUND FRAMES, SHABBY CHI $18.99

Hand painted candy dish or wall hanging yellow bird made in Italy for Gilardini $14.95

ORIGINAL DAVID A SIBLEY LISTED YELLOW GOLD WARBLER BIRDS PORTRAIT PAGE PAINTING $1,375.00

1 Gallon Sunshine Yellow Acrylic Enamel Auto Paint $39.60

1 Gallon Sunshine Yellow Acrylic Lacquer Auto Paint $75.60

GOT PAINTED TREE SHREW? ANIMAL PET T-SHIRT TEE SHIRT TOP $13.99

GOT PAINTED TREE SHREW? ANIMAL PET T-SHIRT TEE SHIRT TOP $13.99

GOT PAINTED TREE SHREW? ANIMAL PET T-SHIRT TEE SHIRT TOP $13.99

GOT PAINTED TREE SHREW? ANIMAL PET T-SHIRT TEE SHIRT TOP $13.99

41 new LA-CO MARKAL 96889 PRO-LINE Micro Tip (YELLOW) Paint Markers $72.26

Sunshine Yellow Acrylic Enamel Auto Paint Kit $64.80

Sunshine Yellow Urethane Acrylic Automotive Paint Kit $71.10

Canvas Child Yellow Apron $6.99 Canvas Child-Size Yellow Apron. Each piece bar coded. 28″ x 19 1/4″ with two 22″ ties….

Bright Colors Yellow Sanding Sugar 8 oz. Tub $2.96 Sanding Sugar. Excellent for filling in brightly colored designs on cakes, cookies and cupcakes by Americolor…

Hawaiian Hibiscus, Hawaii by Eve – Hawaiian Art Collectible Refrigerator Magnet $5.98 Enjoy a taste of Aloha with these Deluxe Hawaiian Collectible Refridgerator Magnets. Our best-selling designs are sure to bring a little of Hawaii back into your home or office. A colorful addition to any fridge or file cabinet. Measures 3 1/2″ x 2 1/2″ (9cms x 6.5cms)…

Full Spectrum Light Bulb – ALZO 27W Compact Fluorescent – Case of 4 – Daylight Balanced 5500K – Pure White Light $25.06 Case of 4 full spectrum light bulbs that imitate daylight, are energy star compliant, and have a long life at circa 10,000 hours with 1300 Lumens output; low energy consumption, good for treating Seasonal Affective Disorder S.A.D., for photo studio lights, or for starting plant growth. These are Compact Fluorescent Light (CFL) bulbs. Fits all medium-base E27/E26 sockets, but this is a large bulb t…

Sesame Street Finger Paint Fun Soap (Red/Yellow/Blue) Bath time is even more exciting when using Sesame Street Finger Paint Bubble Bath. Kids love drawing on bathtub walls with the thick, brightly-colored bubble bath. Kids can learn their colors by mixing the finger paints to create a rainbow of colors….

Get Real Handy ToteBeaver …

Do-A-Dot Rainbow Art Set (Set of 6) $7.43 3 years & up. No cups, no brushes, just twist off the top and design with dots! The rainbow set includes red, orange, yellow, green, blue and purple. The fluorescent set includes purple, blue, green, yellow, orange, and pink. Set of 6 bottles, 2 1/2 oz. each….