A hankering can be abstract.Logical formLearned from3 sentences. An elegance can be abstract.Logical formLearned from3 sentences. An angst can be abstract.Logical formLearned from3 sentences. A tattoo can be an abstract design.Logical formLearned from3 sentences. Connections can be abstract.Logical formLearned from3 sentences. An abstract concept can be inherent in (beach glass).Logical formLearned from3 sentences. An abstract concept can be appealing.Logical formLearned from3 sentences. A person may love abstract painting.Logical formLearned from3 sentences. Abstract art may be flourished.Logical formLearned from3 sentences. An abstract geometry may pertain-to architecture.Logical formLearned from3 sentences. A principle can be abstract.Logical formLearned from3 sentences. An euro can be abstract.Logical formLearned from3 sentences. Sets can be abstract.Logical formLearned from3 sentences. A future can be abstract.Logical formLearned from3 sentences. A male may have for abstract art.Logical formLearned from3 sentences.