Design Library

Design Tools

Resources

Corporate Solutions

Sign Up

Log in

512 bold lines designs graphics for t-shirt and print on demand merch

Download bold lines t-shirt designs and other merch graphics like book covers, phone cases, tote bags and more.

Sponsored results by Shutterstock Logo

Get 15% off with code: VXL15

Powerful lion head illustration for bold designs PNG Design

Striking lion head design featuring detailed facial features and sharp lines

Intricate geometric star design PNG Design

Bold and modern, this design features a striking geometric star composed of alternating striped patterns

Dynamic red letter e design PNG Design

Bold digital design featuring a stylized letter E with motion lines for a playful effect

Vibrant striped wave graphic design for apparel PNG Design

Vibrant graphic design featuring flowing wave patterns in bold colors that add energy and movement

Stylish geometric star design PNG Design

Dynamic and modern, this graphic design features a striking star composed of layered lines

Stylized chain graphic design PNG Design

Bold graphic design featuring a stylized chain motif

Playful monster art design PNG Design

Vivid graphic design featuring a quirky monster with exaggerated features and colorful details

Dynamic red number six design PNG Design

Playful graphic design featuring a bold number six with motion lines for added emphasis

Colorful layered wave pattern design t-shirt design PNG Design

Dynamic poster design featuring wavy lines and bold contours that create an engaging visual experience

Vibrant abstract number nine design with bold colors t-shirt design PNG Design

Vibrant graphic design featuring a bold number nine with playful lines, perfect for kids' items

Colorful abstract number design with wavy patterns t-shirt design PNG Design

Vibrant digital design featuring a stylized number seven with curved lines and bold outlines

Dynamic racing stripe design PNG Design

Sleek graphic design featuring bold red stripes and a streamlined silhouette

Motivational quote design with bold typography PNG Design

Bold and inspiring, this poster design features the phrase 'Just Stay Strong' in a strong, modern font

Colorful striped vase with blooming flowers design PNG Design

Charming vase design featuring flowers, with intricate details and bold lines

Stylized lion and bird design PNG Design

Dynamic letter d design with motion elements PNG Design

Bold graphic design featuring a stylized letter D with motion lines suggesting speed

Fantasy creature graphic design with intricate detailing t-shirt design PNG Design

Intricate dragon design featuring bold lines and flowing elements

Stylized mythical creature illustration t-shirt design PNG Design

Striking dragon silhouette design for t-shirt graphics, showcasing a flowing, fluid form that embodies mythical grace

Grunge union jack shield design PNG Design

Bold graphic design featuring a distressed Union Jack shield emblem, created with an artistic brushstroke effect

Dynamic red letter g design PNG Design

Minimalist circular design with fluid lines PNG Design

Sleek and modern, this design features a minimalist circular motif rendered in bold, fluid lines

Stay loud stay leo t-shirt design

Bold t-shirt design featuring a roaring lion head with dynamic mane lines and the quote: "Stay loud stay leo"

Yellow fish design PNG Design

Bold yellow circular emblem featuring a simplified white fish silhouette with minimal line details for fins and scales

Stylish letter c design with dynamic curves PNG Design

Playful graphic design featuring a stylized letter C with dynamic motion lines

Dynamic speed freak graphic design PNG Design

Bold graphic design featuring the phrase 'Speed Freak' prominently displayed

Colorful wavy line and checkerboard pattern design for modern apparel PNG Design

Playful digital design featuring wavy yellow lines, circular shapes, and a checkered pattern

Dynamic geometric logo design featuring sharp angles PNG Design

Playful cartoon puppy illustration with sparkling accents PNG Design

Adorable and cheerful, this digital illustration features a cute cartoon puppy with large, expressive eyes and a joyful smile

Dynamic glitch lightning bolt design PNG Design

Vibrant and modern, this graphic design features a bold lightning bolt rendered in a glitch style

Playful letter h design with unique contours PNG Design

Charming illustration showcasing a stylized letter H with distinctive curves and playful lines

Intricate skull design with botanical elements PNG Design

Bold and captivating, this poster design features a striking skull motif surrounded by stylized leaves

Stylish bullet illustration for apparel and accessories PNG Design

Bold bullet design perfect for t-shirts or stickers featuring sleek lines and a striking shape

Geometric pattern design with diamond shapes PNG Design

Striking graphic art featuring bold diamond shapes and lines for a modern aesthetic

Santa Fe city tote bag design

Stylized tote bag design featuring an urban skyline of Santa Fe in a retro-inspired geometric aesthetic with bold lines and sunset background

Vibrant abstract line art design PNG Design

Playful pattern design featuring bold, overlapping yellow lines on a textured background

Retro van illustration with bold colors PNG Design

Vibrant and playful, this graphic showcases a retro van design, ideal for t-shirt or poster applications

Gothic skull coffin design with spikes PNG Design

Bold and striking, this graphic design features a detailed skull partially emerging from a coffin

Stylish red kiss graphic design for apparel PNG Design

Striking and playful, this graphic design features a pair of vibrant red lips, perfectly designed to capture attention

Modern geometric frame design with wavy edges PNG Design

Playful poster design featuring a wavy frame composed of bold, colorful lines

Handcrafted workshop quote design with wrench illustration PNG Design

Bold t-shirt design featuring a striking illustration of a hand gripping an adjustable wrench, symbolizing craftsmanship and dedication

Playful number four design with vibrant accents PNG Design

Dynamic digital design featuring a bold '4' surrounded by energetic lines and shapes

Abstract black shape design with dynamic elements PNG Design

Stylish digital design featuring an abstract black shape with dynamic lines

Edit Online Badge

Astrological aries design with fiery elements t-shirt design template

Bold t-shirt design featuring the word 'Aries' in an eye-catching, stylized font that embodies strength and energy

Ferocious dinosaur illustration with sharp teeth and vibrant details PNG Design

Dynamic t-shirt design featuring a fierce dinosaur with intricate features and bold lines

Abstract purple and green swirl pattern design PNG Design

Vibrant letter V graphic design featuring wavy lines and bold outlines

Edit Online Badge

Astronaut graphic design featuring cosmic mysteries t-shirt design template

Stylized vine swirl graphic design PNG Design

Intricate and bold, this graphic showcases an ornamental leaf design rendered in black

Playful abstract design with vibrant colors and unique shapes PNG Design

Dynamic graphic design featuring bold, wavy lines and playful shapes

Marlin jump usa flag fishing t-shirt design

Dynamic t-shirt design showing a jumping marlin emerging from waves in front of a waving United States flag, rendered with bold lines and strong motion

Greenpoint T-Shirt Design

Simple statement t-shirt design featuring "Greenpoint" bold lettering over muti-colored solid bar of lines in orange light pink light blue and light yellow

of 11

Boost your businesswith the leading graphic platform for merch