Formulas in chalk on a blackboard in the form of abstractionFormulas in chalk on a blackboard in the form of abstraction
Illustration of words in different fonts written in chalk on a blackboardIllustration of words in different fonts written in chalk on a blackboard
Congratulations on the new year and christmas with chalk on the blackboardCongratulations on the New Year and Christmas with chalk on the blackboard
On a gray background, the english words real steelOn a gray background, the English words Real Steel
Мягкий белый известняк, употр. для окраски, писания и т. п.. Неглубокое место в реке, озере, море.