Free captcha photos

4800x1508px

captcha, banner, header, graph paper, squared paper, crumpled, backgrounds, pattern

Public Domain
5936x3800px

1+2=4 captcha, pay, cookies, pastries, sweet, count, false, improvisation, inaccurate, mathematics, add

Public Domain
4368x2912px

10011131 captcha, CAPTCHA, number, 1, one thousand, one, parking level, floor, orientation, text, green color

Public Domain
5118x1378px

captcha, sacred, inscription, grave, stone, memorial, religious, religion, symbol, carved, patina

Public Domain
10000x2203px

captcha, snow, footprints, traces, winter, wintry, reprint, cold, white, snow lane, footprint

Public Domain
3000x2250px

captcha code, iceland, collage, waterfall, highlands, reykjavik, colorful

Public Domain