(Story lines) can be oblique.Logical formLearned from1 sentences. A prism can be oblique.Logical formLearned from1 sentences. (Cross strokes) can be oblique.Logical formLearned from1 sentences. Constructions may be characterised by oblique lines.Logical formLearned from1 sentences. Some voices may move by oblique motion.Logical formLearned from1 sentences. Works can be oblique.Logical formLearned from1 sentences.