The iPhone shot looks fine! Its probably the best of them all! The blurry effect is called Bokeh...... and its a really really popular and 'in-demand' effect.... something, again sorry but, Prime lenses with their extremely wide apertures have a mastery on. Its also one of the three most popular ways of inducing depth in your photographs!
The second way is lines..... converging lines! Something you could've used in your Airport photograph but nevertheless, nice pic!
As for the third photograph.... zooming in with PORTRAIT would've yielded better results and more Bokeh differential focus (distinguish b/w in-focus and background)
And.... the whole photography term 'portrait' carved it in the tech industry with all printers distinguishing the orientation of a rectangular sheet as 'portrait' and 'landscape' yet you use landscape to shoot a portrait......
Always consider lighting...... ALWAYS... The statue receiving natural sunlight from the front left would've produced way better results shot from the front due to the introduction of soft shadows then!
The second way is lines..... converging lines! Something you could've used in your Airport photograph but nevertheless, nice pic!
As for the third photograph.... zooming in with PORTRAIT would've yielded better results and more Bokeh differential focus (distinguish b/w in-focus and background)
And.... the whole photography term 'portrait' carved it in the tech industry with all printers distinguishing the orientation of a rectangular sheet as 'portrait' and 'landscape' yet you use landscape to shoot a portrait......
Always consider lighting...... ALWAYS... The statue receiving natural sunlight from the front left would've produced way better results shot from the front due to the introduction of soft shadows then!