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cobalt blue

Cobalt blue is a blue pigment made by sintering cobalt(II) oxide with alumina at 1200 °C. Chemically, cobalt blue pigment is cobalt(II) oxide-aluminium oxide, or cobalt(II) aluminate, CoAl2O4. Cobalt blue is lighter and less intense than the (iron-cyanide based) pigment Prussian blue. It is extremely stable and has historically been used as a coloring agent in ceramics (especially Chinese porcelain), jewelry, and paint. Transparent glasses are tinted with the silica-based cobalt pigment smalt.
Colorful puzzle - colorful jigsaw puzzle
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Colorful puzzle

Added year ago by andi

26

Colorful puzzle - colorful jigsaw puzzle
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Colorful puzzle

Added year ago by andi

24

Colorful puzzle - colorful jigsaw puzzle
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Colorful puzzle

Added year ago by andi

28

bghjbvkhbjkbjk - hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
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bghjbvkhbjkbjk

Added year ago by bbbb

14

violet heart - composition with a heart in purple
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violet heart

Added year ago by Beatrycze

107

Valentine's puzzle - colorful jigsaw puzzle
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Valentine's puzzle

Added year ago by andi

34

Jigsaw puzzle - complicated puzzle
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Jigsaw puzzle

Added year ago by andi

17

Jigsaw puzzle - colorful jigsaw puzzle
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Jigsaw puzzle

Added year ago by andi

18

Jigsaw puzzle - colorful jigsaw puzzle
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Jigsaw puzzle

Added year ago by andi

44

For the patient - For the patient
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For the patient

Added year ago by Agata

23

Merry Christmas - complicated puzzle
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Merry Christmas

Added year ago by andi

52

Abstraction - complicated puzzle
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Abstraction

Added year ago by andi

104

Jigsaw puzzle - puzzle of the blue ring
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Jigsaw puzzle

Added year ago by andi

40

Alladyn and Gin - Feature film from 1992 produced by Walt Disney Pictures, the thirty-first film from the canon of Dis
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Alladyn and Gin

Added year ago by abu

46

artificial peacock - artificial peacock in the garden
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artificial peacock

Added year ago by Julita

53 2

Navy butterfly - Navy butterfly. You can do it!
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Navy butterfly

Added year ago by Kinga

122 1

navy blue dress - just for the ball with this lady
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navy blue dress

Added over a year ago by Beatrycze

49

Audrey Whitby - Audrey Whitby (urodzony 10 kwietnia 1996), amerykański nastolatek aktorka. Ona jest znana z wielu w
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Audrey Whitby

Added over a year ago by śnieżynka

8

dzbanuszek - dzbanuszek w kształcie talii
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dzbanuszek

Added over a year ago by Bogna

9

Gumi Megpoid - Gumi Megpoid Vocaloid
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Gumi Megpoid

Added over a year ago by Akamura Yoichi

3

nietypowa ozdoba - motyl,półka,kolor,ławka
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nietypowa ozdoba

Added over a year ago by wieslawa

366

Dziewczyna z anime - Dziewczyna z długimi włosami Ładny Obrazek
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Dziewczyna z anime

Added over a year ago by Weronika

1

Dwa pojemniki - Pojemniki pieprz i sól
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Dwa pojemniki

Added over a year ago by Stanisława

32

Victoria Justice - Victoria Dawn Justice (ur. 19 lutego 1993 w Hollywood na Florydzie) – amerykańska aktorka i piose
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Victoria Justice

Added over a year ago by Kamcia2

10

Victoria Justice - Victoria Dawn Justice (ur. 19 lutego 1993 w Hollywood na Florydzie) – amerykańska aktorka i piose
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Victoria Justice

Added over a year ago by Kamcia2

12

modne fryzury - długa sukienka niebieska
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modne fryzury

Added over a year ago by Basieńka

23

tacka czy obraz - dekoracja porcelanowa
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tacka czy obraz

Added over a year ago by Basieńka

42

porcelana - niebiesko biała porcelana
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porcelana

Added over a year ago by Basia, Halina, Maryla

51

dziewczynka - laleczka muzułmanka
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dziewczynka

Added over a year ago by Basieńka

29

UNIONE 1 - UNIONE DI PERSONA L'UNIONE FA LA FORZA
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UNIONE 1

Added over a year ago by ANONIMO

28

jestem sobie mały kwiatek - mam kilka płatków i stoją na doniczce
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jestem sobie mały kwiatek

Added over a year ago by Alicja

77

biżuteria - modna, ciemna biżuteria
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biżuteria

Added over a year ago by Basieńka

61

fioletowy krawat - jak zawiązać krawat
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fioletowy krawat

Added over a year ago by ZOSIA

54