What kind of inexpensive modern wall decor should I put above my new chocolate colored couch?

I just got a new apartment and I bought a new sofa set that are a deep chocolate brown, and I dont know what to put on the wall above the couch. I would like to incorporate some pink here and there.

I have a great idea!

Paint the wall a light brown color.
Then, choose some of your favorite colors, and buy small cans of paint in those colors.
On the wall, paint squares (or any other shape) in the selected colors. Paint different sized squares in random locations. Do it artistically though, so it looks nice.
Wait for the paint to dry, and you’re done! I did this on my wall and it looked terrific.

Angry Birds Rio Modern Wall Clock $17.99

Bella & Edward Breaking Dawn Twilight Modern Wall Clock $17.99

Betty Boop Modern Wall Clock $17.99

ABSTRACT OIL PAINTING HANDMADE MODERN CANVAS AN599 TREE LARGE SELECTION WALL ART $0.99

Betty Boop Modern Wall Clock $17.99

Modern Abstract Wall Decorate Art Oil Painting $0.01

Betty Boop Modern Wall Clock $17.99

Betty Boop Modern Wall Clock $17.99

Modern Abstract Wall Decorate Art Oil Painting $0.01

Betty Boop Modern Wall Clock $17.99

Betty Boop Modern Wall Clock $17.99

BLEACH Ichigo Hollow Mask Modern Wall Clock $17.99

BLEACH Ichigo Hollow Mask Modern Wall Clock $17.99

Brad Pitt Modern Wall Clock $17.99

Britney Spears HOT Modern Wall Clock $17.99

Britney Spears HOT Modern Wall Clock $17.99

Britney Spears HOT Modern Wall Clock $17.99

Britney Spears HOT Modern Wall Clock $17.99

Calvin and Hobbes Modern Wall Clock $17.99

Calvin and Hobbes Modern Wall Clock $17.99

Calvin and Hobbes Modern Wall Clock $17.99

Canadiens de Montreal GO HABS Modern Wall Clock $17.99

Canadiens de Montreal GO HABS Modern Wall Clock $17.99

Cardcaptor Sakura Anime Modern Wall Clock $17.99

Cardcaptor Sakura Anime Modern Wall Clock $17.99

LARGE ABSTRACT OIL PAINTING MODERN WALL ART BLOSSOM TREE CONTEMPORARY DECOR $158.00

MODERN ABSTRACT HUGE WALL ART OIL PAINTING ON CANVAS(No Frame) $0.01

Wall Art Metal Decor Abstract Sculpture Modern Painting Home Contemporary Large $140.62

MODERN ABSTRACT HUGE WALL ART OIL PAINTING ON CANVAS(no Framed) $0.01

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Bella – Kristen Stewart Twilight Modern Wall Clock $17.99

Jeniffer Lopez Modern Wall Clock $17.99

Johnny Depp Modern Wall Clock $17.99

Johnny Depp Modern Wall Clock $17.99

Johnny Depp Modern Wall Clock $17.99

Justin Bieber Modern Wall Clock $17.99

Justin Bieber Modern Wall Clock $17.99

Katy Perry Sexy Modern Wall Clock $17.99

Katy Perry Sexy Modern Wall Clock $17.99

Katy Perry Sexy Modern Wall Clock $17.99

Katy Perry Sexy Modern Wall Clock $17.99

Katy Perry Sexy Modern Wall Clock $17.99

Megan Fox Modern Wall Clock $17.99

My Neighbor Totoro Modern Wall Clock $17.99

My Neighbor Totoro Modern Wall Clock $17.99

Naruto Shippuden Manga Modern Wall Clock $17.99

Naruto Shippuden Manga Modern Wall Clock $17.99

Thermos Stainless King Beverage Bottle, Midnight Blue $21.95 Thermos SK2010MB4 Thermos SK2010MB4 Thermos…

Coat Rack/Stand in Satin Black Metal Spider Style $13.00 This is a brand new in box stain black finish metal spider coat rack that branches into 4 hangers pointing to the top, 4 hangers at the top, and 4 hangers at the mid-base of the stand. The rack also stands on 4 strong legs at the bottom, leveled for evened positioning and placement. (This item requires simple assembly) Dimensions Measure: 20″L x 20″W x 73″H…

MIU France Stainless Steel Magnetic Knife Holder, 20-Inches $22.49 The 20″ stainless steel magnetic knife bar is a wonderful solution for quick and easy knife storage…..

Modern Guilt $6.34 In the last few years, Beck has freely sailed the seas of electronic and alternative music, but he is now back on land with Modern Guilt, an album that gravitates mostly toward electronic music and that, unfortunately, only has a couple of songs that really stand out (“Modern Guilt,” “Orphans”). The problem has nothing to do with the fact that this CD is more electronic than acoustic. The sound is…

Zevro MSR1400 Zero Gravity Magnetic Spice Rack with 12 Canisters $34.98 The Zero Gravity Magnetic Spice Rack by Zevro is a must have accessory for any and every kitchen. There has never been a more stylish, convenient and unique way to store your spices! The plastic magnetic spice canisters are placed on as well as hung below the included shelf, creating the most space efficient spice rack ever! With a flip of the finger, the pour control system adjusts between closed…

Vaudeville Villain $6.89 …

Up (Four-Disc Blu-ray/DVD Combo + BD Live) [Blu-ray] $20.92 At a time when too many animated films consist of anthropomorphized animals cracking sitcom one-liners and flatulence jokes, the warmth, originality, humor, and unflagging imagination of Up feel as welcome as rain in a desert. Carl Fredericksen (voice by Ed Asner) ranks among the most unlikely heroes in recent animation history. A 78- year-old curmudgeon, he enjoyed his modest life as a balloon se…